C9745 Nasal endo eustachian tube

Nasal endoscopy, surgical; balloon dilation of eustachian tube

Payer policies and prior authorization for C9745

Payer coverage policies that name C9745

C9745 appears in 1 coverage policy from BlueCross BlueShield of South Carolina.

PayerPolicyRole in policyReviewedDocument
BlueCross BlueShield of South CarolinaBalloon Dilation of the Eustachian Tube (CAM 701158)
69706 | Nasopharyngoscopy, surgical, with dilation of eustachian tube (ie, balloon dilation); bilateral		listed, no stanceDec 1, 2025payer document

Medicaid fee-for-service

  • WY: $0.00 (professional), effective Jan 1, 2021

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.