All Available Payers with Office Ally Payer List

Claims (837P, 837I, 837D)
All
Claims
(837P, 837I, 837D)
Remits
(835)
Eligibility and Benefits
(270/271)
Claim Status
(276/277)
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Payer Name
Payer ID
Transaction
Available
Non Par
Enrollment
Secondary
attachment
WC / Auto
NOTES
Mansfield I.S.D.
Payer ID
J3945
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp
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Mansfield I.S.D.
Payer ID
J3945
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp
View note
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MAPFRE Insurance
Payer ID
C1086
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Auto
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MAPFRE Insurance
Payer ID
C1086
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Auto
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MAPFRE Puerto Rico
Payer ID
46000
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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MAPFRE Puerto Rico
Payer ID
46000
Payer ID
Transaction
Dental Claims
837D
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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March Vision Care
Payer ID
52461
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Markel
Payer ID
J2321
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
View note
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Markel
Payer ID
J2321
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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Marpai
Payer ID
35245
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Marpai
Payer ID
35245
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Marriott
Payer ID
J1431
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp
View note
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Marriott
Payer ID
J1431
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp
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Martin Marietta Materials, Inc.
Payer ID
J2866
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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Martin Marietta Materials, Inc.
Payer ID
J2866
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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Martins Point Health Care
Payer ID
MPHC1
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
View note
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Martins Point Health Care
Payer ID
MPHC1
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Martins Point US Family Health Plan
Payer ID
MPHC1
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Martins Point US Family Health Plan
Payer ID
MPHC1
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Maryland Healthy Smiles - DHMH
Payer ID
SCNMH
Payer ID
Transaction
Dental Claims
837D
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Maryland Physicians Care MCO
Payer ID
CX014
Payer ID
Transaction
Dental Claims
837D
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Maryland Physicians Care (MPC)
Payer ID
76498
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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For DOS 1/1/2021 and forward.
Maryland Physicians Care (MPC)
Payer ID
76498
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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For DOS 1/1/2021 and forward.
Maryland Public Behavioral Health System
Payer ID
BHOMD
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Maryland Public Behavioral Health System
Payer ID
BHOMD
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Maryland’s Medicaid Public Behavioral Health System
Payer ID
OMDBH
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Use Payer ID OMDBH for claim submissions before 12/22/24. For submissions on or after 12/22/24, use Payer ID BHOMD.
Maryland’s Medicaid Public Behavioral Health System
Payer ID
OMDBH
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Use Payer ID OMDBH for claim submissions before 12/22/24. For submissions on or after 12/22/24, use Payer ID BHOMD.
Maryland Uninsured Employers Fund - CORVEL
Payer ID
J3744
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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Maryland Uninsured Employers Fund - CORVEL
Payer ID
J3744
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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Mary Washington Health Plan
Payer ID
83269
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Mary Washington Health Plan
Payer ID
83269
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Masco Cabinetry Middlefield LLC
Payer ID
J2867
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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Masco Cabinetry Middlefield LLC
Payer ID
J2867
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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Mashantucket Pequot Tribal Nation
Payer ID
37121
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Mashantucket Pequot Tribal Nation
Payer ID
37121
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Masonry Industry Trust
Payer ID
60230
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Masonry Industry Trust
Payer ID
60230
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Masonry Welfare Trust Fund
Payer ID
60230
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Masonry Welfare Trust Fund
Payer ID
60230
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Massachusetts Bay Insurance Company - CORVEL
Payer ID
J1689
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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Massachusetts Bay Insurance Company - CORVEL
Payer ID
J1689
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
View note
Hide note
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Massachusetts Behavioral Health
Payer ID
BHOMA
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
View note
Hide note
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Massachusetts Behavioral Health
Payer ID
BHOMA
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
View note
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Mass Advantage
Payer ID
86220
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
View note
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Mass Advantage
Payer ID
86220
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Mass General Brigham Health Plan
Payer ID
04293
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Formerly known as Neighborhood Health Plan/Allways Health Plan
Mass General Brigham Health Plan
Payer ID
04293
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Formerly known as Neighborhood Health Plan/Allways Health Plan
Mass Mutual Life Insurance Co and subs.
Payer ID
J2868
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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Mass Mutual Life Insurance Co and subs.
Payer ID
J2868
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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Matheson Trucking, Inc.
Payer ID
J1736
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
View note
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Matheson Trucking, Inc.
Payer ID
J1736
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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Mathis ISD
Payer ID
J3871
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp
View note
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Mathis ISD
Payer ID
J3871
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp
View note
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Maverick Medical Group
Payer ID
PROSP
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Maverick Medical Group
Payer ID
PROSP
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Maxim Crane Works
Payer ID
J1083
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp
View note
Hide note
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Maxim Crane Works
Payer ID
J1083
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp
View note
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Mayfield City School District
Payer ID
J2869
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
View note
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Mayfield City School District
Payer ID
J2869
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
View note
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Mayo Clinic Recovery & Claims Services
Payer ID
41193
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp
View note
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Mayo Clinic Recovery & Claims Services
Payer ID
41193
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp
View note
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May Trucking
Payer ID
J2348
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
View note
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May Trucking
Payer ID
J2348
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
View note
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MBA Benefit Administrators
Payer ID
83028
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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PO Box 57340 Murray, UT 84157
MBA Benefit Administrators
Payer ID
83028
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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PO Box 57340 Murray, UT 84157
MBACLM
Payer ID
IHS24
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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MBACLM
Payer ID
IHS24
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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MBA of Wyoming
Payer ID
87065
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Worland, WY
MBA of Wyoming
Payer ID
87065
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Worland, WY
MBA TPA
Payer ID
52682
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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MBA TPA
Payer ID
52682
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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MBS (Formerly MedCost Benefit Services)
Payer ID
56205
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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MBS (Formerly MedCost Benefit Services)
Payer ID
56205
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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MBS (Formerly MedCost Benefit Services)
Payer ID
56205
Payer ID
Transaction
Dental Claims
837D
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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MCA Administrators, Inc.
Payer ID
25160
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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MCA Administrators, Inc.
Payer ID
25160
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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MCA-Sedgwick WTCHP NPN
Payer ID
LV371
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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MCA-Sedgwick WTCHP NPN
Payer ID
LV371
Payer ID
Transaction
Institutional Claims
837I
Support
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McCarthy Museum of Fine Arts CCIP
Payer ID
J2870
Payer ID
Transaction
Professional Claims
837P
Support
Available
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Secondary
Secondary
Attachment
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McCarthy Museum of Fine Arts CCIP
Payer ID
J2870
Payer ID
Transaction
Institutional Claims
837I
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Secondary
Attachment
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McDonald's - McOpCo
Payer ID
J1084
Payer ID
Transaction
Professional Claims
837P
Support
Available
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Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp
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McDonald's - McOpCo
Payer ID
J1084
Payer ID
Transaction
Institutional Claims
837I
Support
Available
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Non-participating payer
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Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp
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McGraw Hill Financial Inc.
Payer ID
J2871
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
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Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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McGraw Hill Financial Inc.
Payer ID
J2871
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
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Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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McKesson Corporation
Payer ID
J2872
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
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Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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McKesson Corporation
Payer ID
J2872
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
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Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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Mckesson Corporation (Athens)
Payer ID
J2119
Payer ID
Transaction
Professional Claims
837P
Support
Available
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Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp
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Mckesson Corporation (Athens)
Payer ID
J2119
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp
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McLaren Advantage SNP
Payer ID
3833R
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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McLaren Advantage SNP
Payer ID
3833R
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
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Secondary
Secondary
Attachment
Available
WC / Auto
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McLaren Health Advantage
Payer ID
3833A
Payer ID
Transaction
Professional Claims
837P
Support
Available
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Enrollment
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Secondary
Secondary
Attachment
Available
WC / Auto
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McLaren Health Advantage
Payer ID
3833A
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
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Secondary
Secondary
Attachment
Available
WC / Auto
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McLaren Health Plan (MHP) Commercial
Payer ID
38338
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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McLaren Health Plan (MHP) Commercial
Payer ID
38338
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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McLaren Health Plan (MHP) Medicaid
Payer ID
3833C
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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McLaren Health Plan (MHP) Medicaid
Payer ID
3833C
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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McLaren Medicare Supplement
Payer ID
3833S
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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McLaren Medicare Supplement
Payer ID
3833S
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
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Mcmaster-Carr Supply Company
Payer ID
J2873
Payer ID
Transaction
Professional Claims
837P
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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Mcmaster-Carr Supply Company
Payer ID
J2873
Payer ID
Transaction
Institutional Claims
837I
Support
Available
Non Par
Non-participating payer
Enrollment
Enrollment required
Secondary
Secondary
Attachment
Available
WC / Auto
Work Comp & Auto
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