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837P claim (CMS-1500)

An 837P is the standard electronic file for a professional health care claim, and the CMS-1500 is the paper form with the same content. Transportation providers use them to bill Medi-Cal fee-for-service and plans that take claims directly.

Also called: 837, 837P, CMS-1500, electronic claim

When NEMT providers use them

Broker trips are usually billed through the broker’s portal or invoice process instead. Trips billed to fee-for-service Medi-Cal, or to a plan that takes claims directly, go on a CMS-1500 or as an 837P, often through a clearinghouse.

What a transportation claim carries

Beyond the member and provider details, a transportation claim carries the HCPCS codes and modifiers, the units (legs and miles), the authorization number, and the trip details the payer asks for. For fee-for-service Medi-Cal the manual puts the pickup and destination addresses, trip times for same-day repeats and night trips, and the origin of a hospital pickup in specific boxes of the CMS-1500. Claims must be filed within the payer’s timely filing limit.

The answer comes back as an 835

The payer replies to claims with a remittance: paid, partly paid or denied, with reasons. Electronically that is an 835.

Going deeper: Billing Medi-Cal NEMT trips: the codes and what a clean claim needs

Sources

Checked on . Rules change: check the current version with the payer before you bill.

See your own trips in MileCall.

Bring a day of trips and a broker file to the demo. We’ll plan it, dispatch it, drive it in the driver app and bill it while you watch.