90684 CPT® code: payer coverage and prior authorization

Payer policies and prior authorization for 90684

Payer coverage policies that name 90684

90684 appears in 2 coverage policies from Aetna, Blue Cross & Blue Shield of Rhode Island.

PayerPolicyRole in policyReviewedDocument
AetnaPneumococcal Vaccines (0037)covered if criteria are metOct 6, 2026payer document
Blue Cross & Blue Shield of Rhode IslandImmunizations Adult and Pediatriccovered if criteria are metJun 9, 2026payer document

Medicaid fee-for-service

  • AZ: $344.25 (outpatient_hospital), effective Jan 1, 2026
  • CO: $302.10 (chp_plus_immunizations), effective Jul 1, 2026
  • FL: $302.10 (immunization), effective Jul 1, 2026
  • IL: $344.25 (practitioner), effective Apr 1, 2026
  • IN: $268.96 (professional, Advanced Practice Nurse (85%), non-facility), effective Oct 1, 2025
  • KS: $344.25 (default), effective Jan 1, 2026
  • KY: $0.00 (asc), effective Jan 1, 2026
  • MS: $344.25 (comprehensive), effective Jul 1, 2026
  • ND: $344.25 (physician), effective Aug 1, 2026
  • OH: $344.25 (provider_administered_drugs), effective Jan 1, 2026
  • OK: $322.32 (physician, non-facility), effective Jul 1, 2026
  • TX: $324.32 (certified_nurse_midwife_cnm, Certified Nurse Midwife (Cnm), non-facility), effective Sep 1, 2026
  • VA: $344.25 (medical), effective Jan 1, 2026
  • VT: $311.50 (outpatient_hospital_opps), effective Feb 1, 2026
  • WA: $344.25 (professional_administered_drugs), effective Jul 1, 2026
  • WY: $327.89 (professional), effective Oct 1, 2024

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.