Medicare California Part A
dentalmedical
Summary
Medicare California Part A is a dental and medical payer. Claims route under payer ID 01111, with 1 alternate ID in use across clearinghouses. Through clearinghouses it supports eligibility checks, institutional claims, and electronic remittance (ERA); ERA enrollment is required and takes a few days.
At a glance
- Payer ID
01111Also seen as IMCA0- Also known as
- Noridian (NHS) - California
Clearinghouse transaction setup
Which EDI transactions this payer supports, and how long clearinghouse enrollment typically takes when it is required.
| Transaction | Enrollment | Typical setup |
|---|---|---|
| Eligibility checks (270/271) | Required | Same day |
| Institutional claims (837I) | Required | A few days |
| ERA / remittance (835) | Required | A few days |
Common questions
- What is the payer ID for Medicare California Part A?
- The payer ID for Medicare California Part A is 01111. Alternate IDs seen across clearinghouses include IMCA0.
- Does Medicare California Part A require ERA enrollment?
- Yes. Medicare California Part A requires a separate ERA (835) enrollment before electronic remittances flow, and setup typically takes a few days.
- What types of coverage does Medicare California Part A offer?
- Medicare California Part A covers dental and medical.
- Can I submit claims to Medicare California Part A electronically?
- Yes. Medicare California Part A is reachable through clearinghouses for eligibility checks, institutional claims, and electronic remittance. Electronic claims are supported for institutional (837I).
Compiled from public payer resources and clearinghouse catalogs. Details change often, so confirm with the payer before relying on them. Spot something out of date? Tell us and we will fix it.