E0966 HCPCS code: Manual wheelchair accessory, headrest extension, each

E0966 is the HCPCS Level II code for manual wheelchair accessory, headrest extension, each. The 2026 Medicare DMEPOS fee schedule pays $80.73 to $135.94 (NU, new equipment, purchased) depending on the state. Its Medicare coverage code is C (Carrier judgment): Coverage is decided by the Medicare contractor (MAC) case by case. The NCCI unit limit is 1 per day on DME suppliers. Medicare volume rose 12% from 2022 to 2024 (2,676 to 2,994 services). In 2024, 143 suppliers billed Medicare for E0966 (purchases), serving 1,299 beneficiaries; Massachusetts, California, Florida accounted for 53% of services. Its average fee ranks 17 of 30 E09 codes billed NU (family range $20.79–$817.33); rural fees run 1% higher.

Code details

2026 Medicare DMEPOS fee schedule for E0966

How the E0966 fee compares

Who bills E0966 (2024)

Counts only. Supplier and clinician names, contact lists and state-by-state detail are in Caduvo.

Medicare utilization for E0966, 2022–2024

States with the most E0966 services (2024)

NCCI unit limits (MUE)

Medicare policy articles for this code

• A52505: Wheelchair Seating - Policy Article (CGS Administrators, LLC (DME MAC) Noridian Healthcare Solutions, LLC (DME MAC)) — mentions this code in its coding guidance

What changed for E0966

• 2026-01-01: Average state fee (NU) rose 2.3%: $92.31 to $94.45
• 2026-01-01: Average state fee (RR) rose 2.3%: $9.23 to $9.44
• 2026-01-01: Average state fee (UE) rose 2.3%: $69.23 to $70.84
• 1986-01-01: E0966 added to HCPCS Level II
• Next scheduled CMS quarterly update (HCPCS and DMEPOS fee schedule): 2027-01-01

Frequently asked questions

What is HCPCS code E0966?

E0966 is the HCPCS Level II code for manual wheelchair accessory, headrest extension, each. Short descriptor: "Wheelchair head rest extensi".

How much does Medicare pay for E0966?

Under the 2026 DMEPOS fee schedule, non-rural state fees are NU (new equipment, purchased): $80.73–$135.94; NU (new equipment, purchased): $86.46–$171.37; RR (rental (monthly)): $8.07–$13.60; RR (rental (monthly)): $8.53–$17.14; UE (used equipment, purchased): $64.84–$128.53; UE (used equipment, purchased): $60.55–$101.97. Rural fees can be higher.

Does Medicare cover E0966?

Coverage code C — Carrier judgment. Coverage is decided by the Medicare contractor (MAC) case by case.

Did the Medicare fee for E0966 change in 2026?

The average non-rural state fee for NU moved from $92.31 in 2025 to $94.45 in 2026 (+2.3%). CMS's next quarterly HCPCS and DMEPOS update takes effect January 1, 2027.

How many units of E0966 can be billed per day?

1 on DME suppliers; 1 on outpatient hospital claims (NCCI medically unlikely edits).

Related E09 codes

• E0900 — Traction stand, free standing, pelvic traction, (e.g., buck's) ($21.75–$233.96)
• E0910 — Trapeze bars, a/k/a patient helper, attached to bed, with grab bar ($13.20–$19.86)
• E0911 — Trapeze bar, heavy duty, for patient weight capacity greater than 250 pounds, attached to bed, with grab bar ($50.56–$65.54)
• E0912 — Trapeze bar, heavy duty, for patient weight capacity greater than 250 pounds, free standing, complete with grab bar ($94.71–$145.86)
• E0920 — Fracture frame, attached to bed, includes weights ($55.91–$90.91)
• E0930 — Fracture frame, free standing, includes weights ($55.34–$67.27)
• E0935 — Continuous passive motion exercise device for use on knee only ($27.56–$34.49)
• E0936 — Continuous passive motion exercise device for use other than knee
• E0940 — Trapeze bar, free standing, complete with grab bar ($24.33–$39.42)
• E0941 — Gravity assisted traction device, any type ($52.57–$94.48)
• E0942 — Cervical head harness/halter ($0.78–$39.21)
• E0944 — Pelvic belt/harness/boot ($4.82–$79.09)

Building a device that would bill under a code like this? Caduvo matches a device description to HCPCS/CPT codes, Medicare coverage and payment, and the FDA pathway in one report.

Next steps

• Run a reimbursement report for a device billed under E0966
• Watch E0966 for fee, coverage and descriptor changes
• Build a full Medicare revenue model for E0966

Sources: CMS HCPCS Level II release October 2025; CMS DMEPOS fee schedule 2026; CMS NCCI MUE tables; CMS Medicare utilization (physician and DME supplier files); CMS Medicare Coverage Database articles. Fees are Medicare allowables, not commercial rates. Not billing or legal advice.

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