HCPCS Level II › C codes C1732 Cath, ep, diag/abl, 3d/vectCatheter, electrophysiology, diagnostic/ablation, 3d or vector mapping
Medicare coverage: Special coverage instructions apply Status: active (October 2026 file) Medically Unlikely Edits (effective October 1, 2026) Practitioner: max 3 units per day (clinical), rationale: Clinical: CMS Workgroup Outpatient hospital: max 3 units per day (clinical), rationale: Clinical: Data Payer policies and prior authorization for C1732 Payer coverage policies that name C1732 C1732 appears in 1 coverage policy from Aetna.
Payer Policy Role in policy Reviewed Document Aetna Cardiac Catheter Ablation (0165) listed, no stance Aug 25, 2026 payer document
Medicaid fee-for-service Prior authorization required or conditional in IN.
KY: $0.00 (asc), effective Jan 1, 2026 ND: $0.00 (physician), effective Aug 1, 2026 OK: $0.00 (outpatient_hospital_apc), effective Jan 1, 2026 VT: $0.00 (outpatient_hospital_opps), effective Feb 1, 2026 WY: $0.00 (outpatient_hospital_apc, Children's Hospitals), 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.