Wound vac (NPWT pump) HCPCS code
A wound vac (NPWT pump) is usually billed under HCPCS code E2402 (Negative pressure wound therapy electrical pump, stationary or portable). The 2026 Medicare DMEPOS fee schedule pays $748.28 to $1,727.82 (RR, rental (monthly)) for E2402, depending on the state. Medicare paid for 66,665 E2402 services from 740 suppliers in 2024.
HCPCS codes for wound vac (NPWT pump)
| Code | Description | Medicare coverage | DMEPOS fee (state range) | Medicare services |
|---|---|---|---|---|
| E2402 | Negative pressure wound therapy electrical pump, stationary or portable | Carrier judgment | $748.28–$1,727.82 (RR) | 66,665 (2024) |
Supplies and accessories
| Code | Description | Medicare coverage | DMEPOS fee (state range) | Medicare services |
|---|---|---|---|---|
| A6550 | Wound care set, for negative pressure wound therapy electrical pump, includes all supplies and accessories | Carrier judgment | $31.08–$37.54 | 730,975 (2024) |
| A7000 | Canister, disposable, used with suction pump, each | Carrier judgment | $9.24–$13.39 (NU) | 618,980 (2024) |
Medicare revenue estimate for E2402
Units per month × state fee = monthly Medicare revenue. At 10 units a month, E2402 (RR) pays $17,278.20 in PR and $7,482.80 in CT, before the 20% patient coinsurance.
Medicare coverage policy
Frequently asked questions
What is the HCPCS code for a wound vac (NPWT pump)?
E2402: Negative pressure wound therapy electrical pump, stationary or portable.
Does Medicare cover a wound vac (NPWT pump)?
By HCPCS coverage code — E2402: Carrier judgment.
How much does Medicare pay for a wound vac (NPWT pump)?
Under the 2026 DMEPOS fee schedule (non-rural state fees): E2402 $748.28 to $1,727.82 (RR, rental (monthly)).
Which supplies and accessories are billed with a wound vac (NPWT pump)?
A6550 (Neg pres wound ther drsg set); A7000 (Disposable canister for pump).
Next steps
- Run a reimbursement report for a device billed under E2402
- Watch E2402 for fee, coverage and descriptor changes
- Build a full Medicare revenue model for E2402
Sources: CMS HCPCS Level II; CMS DMEPOS fee schedule 2026; CMS Medicare utilization; CMS Medicare Coverage Database. Fees are Medicare allowables (non-rural, by state), not commercial rates. Code choice depends on the exact item; check the descriptor. Not billing or legal advice.