B9Denial Code (CARC)Active
Effective 01/01/1995 · Updated 09/30/2007

CARC B9 Denial Code - Hospice Enrollment Issue

Code B9 indicates that the patient is enrolled in a hospice program. This adjustment typically means the services billed are covered under the patient's hospice benefit and not separately payable by the payer you billed.

Who Pays: Group Code Liability

The adjustment associated with code B9 usually falls under the CO group code, meaning it is a contractual write-off and the patient cannot be billed for these services. If the services are not covered by hospice, check payer guidelines for exceptions.

Why Claims Get Code B9

  • The patient was enrolled in a hospice program at the time of service.
  • The services billed are covered under the hospice benefit package.
  • The claim was submitted to the wrong payer due to incorrect coordination of benefits.
  • The hospice provider is responsible for certain services, not the billing provider.
  • The billing provider was unaware of the patient's hospice enrollment.

How to Fix & Resubmit

  1. Verify the patient's hospice enrollment status at the time of service.
  2. Check if the services provided are covered under the hospice benefit package.
  3. Contact the hospice provider to confirm responsibility for the billed services.
  4. If applicable, correct the coordination of benefits and resubmit to the correct payer.
  5. If the claim was incorrectly denied, gather documentation and appeal with the payer.

Corrected Claim or Appeal?

Submit a corrected claim if the wrong payer was billed or hospice enrollment was misidentified. If services are incorrectly denied as part of hospice, appeal with supporting documentation.

Preventing Future B9 Denials

  • Always verify patient eligibility and hospice enrollment before billing.
  • Establish communication with hospice providers to clarify service responsibilities.
  • Ensure coordination of benefits is accurately determined and updated regularly.
  • Educate billing staff on hospice-related billing nuances and payer policies.