March 23, 2026
April 2026 HCPCS Updates – New, Revised, and Discontinued HCPCS Codes and Modifiers
The following information is based on the April 2026 Healthcare Common Procedure Coding System (HCPCS) file. There are several updates that will be effective April 1, 2026. Please keep in mind that the appearance of a HCPCS code is not an indication of coverage by the DME MAC.
This following list contains added HCPCS codes that will be effective April 1, 2026.
| HCPCS | DESCRIPTION |
|---|---|
| A4318 | Female external urinary collection cup, with or without ring attachment, per day |
| A4479 | Electronic transanal irrigation system, includes electronic pump, water reservoir, tubing, and accessories, without catheter, any type |
| A6548 | Accessory to custom gradient compression garment, silicone band, any size |
| A8005 | Powered, cable driven grip assist glove, hand, finger, includes microprocessor, pressure sensors, all components and accessories, custom fitted |
| A8006 | Powered, cable driven grip assist glove, hand, finger, includes pressure sensors, glove replacement only |
| A9294 | Prescription digital cognitive and/or behavioral therapy, biofeedback, fda cleared, per course of treatment |
| J1164 | Injection, diltiazem hydrochloride in 0.72% sodium chloride, 0.5 mg |
| J1553 | Injection, immune globulin (yimmugo), 100 mg |
| J9003 | Leuprolide injectable (camcevi etm), 1 mg |
| J9183 | Gemcitabine intravesical system, 225 mg |
| J9277 | Injection, pembrolizumab, 1 mg and berahyaluronidase alfa-pmph |
| J9278 | Injection, carboplatin (avyxa), 1 mg |
| J9601 | Injection, linvoseltamab-gcpt, 1 mg |
| L2221 | Addition to lower extremity orthosis, ankle system, microprocessor-controlled feature plantarflexion and/or dorsiflexion, includes power source |
| L5992 | All lower extremity prosthesis, foot shell for modular foot/non-solid ankle cushion heel (sach) replacement only |
The following HCPCS codes have description/verbiage changes that will be effective April 1, 2026.
| HCPCS | DESCRIPTION |
|---|---|
| J0174 | Lecanemab-irmb, for intravenous injection, 1 mg |
| L6028 | Partial hand, finger, and thumb prosthesis without prosthetic digit(s) /thumb, amputation at metacarpal level, including flexible or non-flexible interface, molded to patient model, for use without external power and/or passive prosthetic digit/thumb, not including inserts described by l6692 |
The following list contains discontinued HCPCS codes, along with the cross-walked HCPCS codes (if applicable). Please note, not all discontinued HCPCS codes will have a cross-walked HCPCS code.
| HCPCS | DISCONTINUE DATE | CROSSWALK HCPCS CODE |
|---|---|---|
| L6000 | 03/31/2026 | |
| L6010 | 03/31/2026 | |
| L6020 | 03/31/2026 |
You can find excel versions of this document on the CMS website: HCPCS Quarterly Update
.
Publication History
| March 23, 2026 | Originally Published |

