A9156 – Oral mucoadhesive, any type (liquid, gel, paste, etc.), per 1 ml

HCPCS Level II code · A codes: Transportation, Medical & Surgical Supplies, Miscellaneous & Experimental

Active code Special coverage instructions apply

HCPCS codeA9156
Long description
Oral mucoadhesive, any type (liquid, gel, paste, etc.), per 1 ml
Short description
Oral mucoadhesive per 1 ml
Pricing indicator
00 Not separately priced by Part B (bundled, not covered or Part A only)
Medicare coverage
D Special coverage instructions apply
BETOS category
Z2 Undefined codes
Added
October 1, 2023
Last change
October 1, 2023 – No change

Frequently asked questions

What is HCPCS code A9156?

A9156 is a HCPCS Level II code for oral mucoadhesive, any type (liquid, gel, paste, etc.), per 1 ml.

Does Medicare cover A9156?

The HCPCS file lists coverage code D: Special coverage instructions apply. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby A codes

Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.