Medicare_Carriers_Manual / 3102 / 3102

Why This Topic Matters

Correct jurisdiction is an important first step in Medicare claims handling for these service types. Understanding the article helps organizations route claims appropriately and recognize when special location-based rules may apply.

Article Sections

1. 3102. Area Carrier-Supplier’s Services

   Overview of carrier jurisdiction for selected supplier services under Medicare. Covers how claims are assigned by service area, location, or other operational factors.

2. Suppliers of Durable Medical Equipment, Prosthetics, Orthotics and Supplies

   Discusses claims processing responsibility for DMEPOS suppliers and the broad carrier regions involved. Also addresses special handling for foreign claims and certain items routed to local carriers.

3. Supplier of Portable X-Ray, EKG or Similar Portable Services

   Describes jurisdiction for mobile or portable services when multiple carrier areas may be involved. Focuses on claims handling based on where the service is performed.

4. Ambulance Service Which Exceeds Covered Limits

   Addresses jurisdiction and processing considerations for ambulance transport claims that exceed covered limits. Includes situations involving partial reimbursement and multiple transport legs.

5. Independent Laboratories

   Explains payment request jurisdiction for services performed by independent laboratories. Covers central billing arrangements and how the testing location affects carrier responsibility.

6. Cases Involving Referral Laboratory Services

   Discusses claims jurisdiction when specimens are referred between laboratories in different carrier areas. Includes conditions under which the original carrier retains responsibility or transfers the claim.

7. Examples of Independent Laboratory Jurisdiction

   Provides illustrative scenarios showing how laboratory claim jurisdiction may be assigned across different carrier areas. The examples demonstrate routing considerations for multi-location testing arrangements.