91304 CPT® code: payer coverage and prior authorization

Payer policies and prior authorization for 91304

Payer coverage policies that name 91304

91304 appears in 1 coverage policy from Blue Cross & Blue Shield of Rhode Island.

PayerPolicyRole in policyReviewedDocument
Blue Cross & Blue Shield of Rhode IslandCOVID-19 Vaccinations
VACCINE
covered if criteria are metDec 11, 2020payer document

Medicaid fee-for-service

  • AZ: $191.92 (outpatient_hospital), effective Oct 1, 2025
  • CO: $191.20 (chp_plus_immunizations), effective Jul 1, 2026
  • FL: $191.92 (immunization), effective Jul 1, 2026
  • IN: $150.25 (professional, Advanced Practice Nurse (85%), non-facility), effective Oct 1, 2025
  • KS: $232.22 (default), effective Oct 1, 2026
  • KY: $161.54 (physician, non-facility), effective Jan 1, 2026
  • LA: $191.92 (immunization_0_18), effective Jul 1, 2026
  • MD: $191.92 (covid_vaccines), effective Oct 8, 2025
  • ND: $191.92 (physician), effective Aug 1, 2026
  • OH: $148.20 (outpatient_hospital_behavioral), effective Oct 1, 2023
  • OK: $179.69 (physician, non-facility), effective Jul 1, 2026
  • VA: $191.91 (medical), effective Aug 27, 2025
  • VT: $182.32 (outpatient_hospital_opps), effective Feb 1, 2026
  • WA: $2.67 (enhanced_pediatric, facility), effective Jul 1, 2026

From payers' published prior-auth lists, coverage policies and state Medicaid fee schedules, updated Oct 16, 2026. The role is what the policy's own code table or text says about the code. Not a guarantee of coverage or payment; verify with the payer. CPT® is a registered trademark of the American Medical Association.