91020 CPT® code: payer coverage and prior authorization

Payer policies and prior authorization for 91020

Payer coverage policies that name 91020

91020 appears in 1 coverage policy from Aetna.

PayerPolicyRole in policyReviewedDocument
AetnaGastrointestinal Manometry (0616)listed, no stanceSep 3, 2026payer document

Medicaid fee-for-service

  • AZ: $113.16 (asc), effective Oct 1, 2026
  • CO: $19.71 (chp_plus, non-facility), effective Jul 1, 2026
  • FL: $170.73 (physician), effective Jan 1, 2026
  • IL: $177.06 (practitioner), effective Apr 1, 2024
  • IN: $56.35 (professional, Advanced Practice Nurse (85%), facility), effective Jan 1, 2026
  • KY: $200.03 (asc), effective Jan 1, 2026
  • LA: $58.44 (professional), effective Feb 1, 2013
  • MA: $53.20 (physician_medicine), effective May 1, 2024
  • MS: $244.71 (comprehensive), effective Jul 1, 2026
  • ND: $117.92 (physician, facility), effective Aug 1, 2026
  • NE: $60.32 (physician, non-facility), effective Jul 1, 2026
  • NY: $50.50 (ordered_ambulatory), effective Jul 24, 2026
  • OH: $146.21 (physician), effective Jan 1, 2024
  • OK: $262.44 (physician, non-facility), effective Jul 1, 2026
  • TX: $159.05 (miscellaneous_other_professionals_portable_x_ray_radiologica, Miscellaneous Other Professionals - Portable X-Ray, Radiological Lab, Physiological Lab, non-facility), effective Sep 1, 2025
  • VA: $65.97 (medical), effective Jul 1, 2026
  • VT: $289.74 (outpatient_hospital_opps), effective Feb 1, 2026
  • WA: $192.25 (physician, facility), effective Jul 1, 2026
  • WY: $165.02 (outpatient_hospital_apc, Ambulatory Surgical Centers), effective Apr 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.