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HCPCS A6228 · Level II · A code

A6228: Gauze, impregnated, water or normal saline, sterile, pad size 16 sq. in. or less, HCPCS Level II A code

Compiled from CMS files by the QuickIntell RCM Editorial Team · Data effective · Method: reference methodology · Report a data correction

Data currency: HCPCS Level II file: October 2026 (effective October 1, 2026); PFS relative value file: RVU26D, released August 26, 2026 (effective October 1, 2026); NCCI MUE tables: 2026 Q4 (effective October 1, 2026); NCCI PTP edits: v323r0 (2026 Q4) (effective October 1, 2026); OPPS Addendum B: October 2026 (effective October 1, 2026); Medicare Coverage Database LCD export: MCD release October 8, 2026 (effective October 4, 2026). Next CMS release: January 1, 2027 (quarterly update) for the HCPCS Level II file and NCCI MUE tables and NCCI PTP edits and OPPS Addendum B; RVU27A with the CY2027 PFS final rule, effective January 1, 2027 for the PFS relative value file; weekly, every Thursday for the Medicare Coverage Database LCD export.

Key facts for A6228

Medicare payment
no PFS amount
PFS status P
Coverage code
D
special coverage instructions apply
Practitioner MUE
0
MAI 3
OPPS status
SI N
Items and Services packaged into APC rates
NCCI PTP pairs
0
practitioner file
LCDs and articles
1 / 0

TL;DR

HCPCS Level II A6228 reads "Gauze, impregnated, water or normal saline, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing" in the October 2026 file; it dates from 1997. The physician fee schedule lists A6228 with status P (bundled or excluded: no separate physician fee schedule payment), so the PFS carries no national amount for it. CMS caps A6228 at practitioner 0 (MAI 3, CMS Policy); hospital outpatient 2 (MAI 3, Clinical: CMS Workgroup); DME supplier 0 (MAI 3, Published Contractor Policy) units per day in the 2026 Q4 MUE tables. 1 active LCD lists A6228: L33831 (Surgical Dressings). OPPS status indicator N: Items and Services packaged into APC rates. HCPCS record: BETOS D1A (medical/surgical supplies); pricing indicator 46; type of service S (surgical dressings or other medical supplies). 18 other active codes open with "Gauze"; related codes: A6219, A6216, A6402, A6229.

A6228 descriptor and code status

The October 2026 HCPCS Level II file describes A6228 as “Gauze, impregnated, water or normal saline, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing”. It sits in the A section (transportation, medical and surgical supplies, administrative, miscellaneous and investigational), listed with the other A codes.

HCPCS file attributes of A6228
FieldValue
Short descriptorGauze <= 16 sq in water/sal
Added to HCPCS1997-01-01
Last actionN (no maintenance), effective 2009-01-01
Coverage codeD: special coverage instructions apply
Pricing indicator46: DMEPOS contractor-priced (not otherwise classified, individual determination or gap-filled)
BETOS categoryD1A: medical/surgical supplies
Type of serviceS: surgical dressings or other medical supplies

Medicare payment for A6228

The physician fee schedule lists A6228 with status P (bundled or excluded: no separate physician fee schedule payment), so the PFS carries no national amount for it. The amounts below are national figures from the October 2026 CMS files; the contractor applies the locality, rural or state adjustment and the beneficiary's cost sharing.

Physician fee schedule (RVU26D)

Status P: bundled or excluded: no separate physician fee schedule payment. Global period XXX (global surgery concept does not apply); PC/TC indicator 9 (professional/technical concept does not apply).

Hospital outpatient (OPPS Addendum B)

Status indicator N (Items and Services packaged into APC rates), with no separate OPPS payment rate.

Medically Unlikely Edits for A6228

CMS caps A6228 at practitioner 0 (MAI 3, CMS Policy); hospital outpatient 2 (MAI 3, Clinical: CMS Workgroup); DME supplier 0 (MAI 3, Published Contractor Policy) units per day in the 2026 Q4 MUE tables. The practitioner MUE is a date-of-service clinical edit: units above the limit deny but can be paid on appeal with documentation.

MUE values for A6228 by setting
SettingMUE (units/DOS)MAICMS rationale
Practitioner services03 Date of Service Edit: ClinicalCMS Policy
Facility outpatient hospital23 Date of Service Edit: ClinicalClinical: CMS Workgroup
DME supplier03 Date of Service Edit: ClinicalPublished Contractor Policy

The MUE lookup for A6228 shows every setting next to any other code on the same claim.

NCCI edits and add-on rules

No active practitioner PTP pair lists A6228 in v323r0.

A6228 is neither an add-on code nor a designated primary code in the 2026 Q4 NCCI add-on edit file.

Pair counts show exposure, not the answer for one claim. Check A6228 against a second code to see whether the pair bundles and whether a modifier can separate the services.

Medicare coverage policies for A6228

1 active Local Coverage Determination and 0 billing and coding articles list A6228. Each applies only in its contractor's jurisdiction, and the article carries the diagnosis codes that support the item or service.

Denials to expect on A6228

CARC 50 · N115

the diagnosis or documentation does not meet the LCD or billing article that lists A6228

CARC 151 · N362

units of A6228 exceed the practitioner MUE of 0 per date of service

CARC 4

the modifier reported is inconsistent with the code

CARC 16

the claim lacks the description, invoice or pricing detail a contractor-priced code needs

Where QuickIntell fits for A6228 claims

QuickCode supports qualified coder review of units, modifiers and NCCI pairs for A6228 before the claim leaves, and QuickRCM carries claim readiness and the denial follow-up when an edit or coverage policy is missed.

See QuickCode for coder reviewSee QuickRCM for denial follow-upBook a meeting

Frequently asked questions: HCPCS A6228

What does HCPCS code A6228 describe?

"Gauze, impregnated, water or normal saline, sterile, pad size 16 sq. in. or less, without adhesive border, each dressing" (short descriptor "Gauze <= 16 sq in water/sal"), in the A section (transportation, medical and surgical supplies, administrative, miscellaneous and investigational). Added 1997-01-01; last action N (no maintenance) effective 2009-01-01.

Is A6228 a CPT code?

It is not. A6228 belongs to the A section (transportation, medical and surgical supplies, administrative, miscellaneous and investigational) of HCPCS Level II, the CMS code set, not to AMA CPT.

What does Medicare pay for A6228?

The physician fee schedule lists A6228 with status P (bundled or excluded: no separate physician fee schedule payment), so the PFS carries no national amount for it.

How many units of A6228 can be billed per day?

CMS caps A6228 at practitioner 0 (MAI 3, CMS Policy); hospital outpatient 2 (MAI 3, Clinical: CMS Workgroup); DME supplier 0 (MAI 3, Published Contractor Policy) units per day in the 2026 Q4 MUE tables. For the practitioner MUE (MAI 3), units above 0 deny for the day but can be paid on appeal with documentation; denials arrive as CARC 151.

Does Medicare cover A6228?

Coverage code D (special coverage instructions apply). 1 active LCD lists A6228: L33831 (Surgical Dressings).

Sources

Every figure on this page is taken from the CMS publications below, as released by the Centers for Medicare & Medicaid Services. Projection built 2026-10-10. Verify against the primary file before billing or contracting decisions. The reference methodology explains how each figure is computed from these files.

Disclaimer

This page is an operational reference compiled from CMS publications: the HCPCS Level II file, the physician, DMEPOS and clinical laboratory fee schedules, OPPS and ASC addenda, NCCI MUE, PTP and add-on edit tables and the Medicare Coverage Database. Amounts are Medicare national figures before locality and state adjustment; Medicaid and commercial payers set their own. CPT codes are shown as numbers only; CPT descriptors are copyright AMA. Nothing here is legal, clinical or billing advice.

Found a figure that does not match the CMS file? Report a data correction with the CMS file and the value you expected; the request reaches the editorial team through the contact form.