ID: 66039
Commercial Insurance

Medical Card Systems (MCS) (Updated for 2026)

Medical Card Systems (MCS) is a commercial health insurance payer that processes professional and institutional medical claims.

Capabilities

Professional Claims (1500)
Institutional Claims (UB-04)
Electronic Attachments
Workers' Comp
ERA/Remittance
Eligibility Verification
Claim Status Inquiry
Prior Authorization
Dental Claims
Secondary Claims
Real-Time Processing

Alternative Names

Name Payer ID
Medical Card System —
Medical Card Systems —
MCS —
L0170 L0170
60396197P 60396197P
660396197 660396197

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