73523 CPT® code: payer coverage and prior authorization

Payer policies and prior authorization for 73523

Payer coverage policies that name 73523

73523 appears in 2 coverage policies from Aetna.

PayerPolicyRole in policyReviewedDocument
AetnaComplex Regional Pain Syndrome (CRPS): Diagnosis (0147)not covered (range 73501-73660)Mar 30, 2026payer document
AetnaHyperbaric Oxygen Therapy (HBOT) (0172)listed, no stanceApr 21, 2026payer document

Medicaid fee-for-service

Prior authorization required or conditional in WV.

  • AZ: $79.00 (outpatient_hospital), effective Oct 1, 2021
  • CO: $52.21 (chp_plus, non-facility), effective Jul 1, 2026
  • FL: $31.01 (radiology), effective Jan 1, 2026
  • IL: $39.83 (practitioner), effective Apr 1, 2024
  • IN: $35.62 (professional, Advanced Practice Nurse (85%), facility), effective Jan 1, 2026
  • KS: $36.80 (default, Exempt Physician), effective Jan 1, 2024
  • KY: $0.00 (asc), effective Jan 1, 2026
  • LA: $19.00 (lab_radiology), effective Jul 1, 2025
  • MA: $37.70 (physician_radiology), effective May 1, 2024
  • MS: $12.56 (comprehensive), effective Jul 1, 2026
  • ND: $68.34 (physician), effective Aug 1, 2026
  • NE: $58.60 (physician, non-facility), effective Jul 1, 2026
  • NY: $17.26 (ordered_ambulatory), effective Jul 24, 2026
  • OH: $42.52 (physician), effective Jan 1, 2024
  • OK: $39.06 (physician, non-facility), effective Jul 1, 2026
  • TX: $131.99 (hospital_outpatient_imaging_services, Rural Hospitals), effective Mar 1, 2025
  • VA: $53.24 (medical, facility), effective Jul 1, 2026
  • VT: $81.18 (outpatient_hospital_opps), effective Feb 1, 2026
  • WA: $29.43 (physician, facility), effective Jul 1, 2026
  • WY: $46.23 (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.