E2231 — Manual wheelchair accessory, solid seat support base (replaces sling seat), includes any type mounting hardware
HCPCS Level II E-code · short descriptor: “Solid seat support base”
- Code system
- HCPCS Level II
- Family
- E — Durable medical equipment
- Medicare coverage status
- Carrier judgment — coverage decided by the DME MAC
- DMEPOS payment category
- Inexpensive or routinely purchased
- Prior authorization
- Not on Medicare required-PA list
- Status
- Active (April 2026 HCPCS)
Prior authorization
Not on the Medicare required-PA list as of the January 13, 2026 update (74 items). Medicare Advantage and commercial plans set their own prior-authorization rules for this code — verify per plan before delivery.
E2231 Medicare fee schedule (April 2026)
NU — New purchase Inexpensive or routinely purchased
Medicare allowable ranges from $158.57 to $224.19 depending on state and rural status.
| State | Non-rural | Rural |
|---|---|---|
| AK | $202.27 | — |
| AL | $174.39 | $202.27 |
| AR | $174.39 | $202.27 |
| AZ | $167.29 | $202.27 |
| CA | $162.65 | $202.27 |
| CO | $170.75 | $202.27 |
| CT | $162.53 | $202.27 |
| DC | $158.57 | $202.27 |
| DE | $158.57 | $202.27 |
| FL | $174.39 | $202.27 |
| GA | $174.39 | $202.27 |
| HI | $202.27 | — |
| IA | $170.15 | $202.27 |
| ID | $170.75 | $202.27 |
| IL | $176.26 | $202.27 |
| IN | $176.26 | $202.27 |
| KS | $170.15 | $202.27 |
| KY | $174.39 | $202.27 |
| LA | $174.39 | $202.27 |
| MA | $162.53 | $202.27 |
| MD | $158.57 | $202.27 |
| ME | $162.53 | $202.27 |
| MI | $176.26 | $202.27 |
| MN | $170.15 | $202.27 |
| MO | $170.15 | $202.27 |
| MS | $174.39 | $202.27 |
| MT | $170.75 | $202.27 |
| NC | $174.39 | $202.27 |
| ND | $170.15 | $202.27 |
| NE | $170.15 | $202.27 |
| NH | $162.53 | $202.27 |
| NJ | $158.57 | $202.27 |
| NM | $167.29 | $202.27 |
| NV | $162.65 | $202.27 |
| NY | $158.57 | $202.27 |
| OH | $176.26 | $202.27 |
| OK | $167.29 | $202.27 |
| OR | $162.65 | $202.27 |
| PA | $158.57 | $202.27 |
| PR | $224.19 | — |
| RI | $162.53 | $202.27 |
| SC | $174.39 | $202.27 |
| SD | $170.15 | $202.27 |
| TN | $174.39 | $202.27 |
| TX | $167.29 | $202.27 |
| UT | $170.75 | $202.27 |
| VA | $174.39 | $202.27 |
| VI | $202.27 | — |
| VT | $162.53 | $202.27 |
| WA | $162.65 | $202.27 |
| WI | $176.26 | $202.27 |
| WV | $174.39 | $202.27 |
| WY | $170.75 | $202.27 |
NU + KU — New purchase Inexpensive or routinely purchased
Medicare allowable ranges from $219.00 to $262.84 depending on state and rural status.
Former-CBA payment limits: ceiling $219.00 · floor $186.15
| State | Non-rural | Rural |
|---|---|---|
| AK | $219.00 | — |
| AL | $219.00 | — |
| AR | $219.00 | — |
| AZ | $219.00 | — |
| CA | $219.00 | — |
| CO | $219.00 | — |
| CT | $219.00 | — |
| DC | $219.00 | — |
| DE | $219.00 | — |
| FL | $219.00 | — |
| GA | $219.00 | — |
| HI | $219.00 | — |
| IA | $219.00 | — |
| ID | $219.00 | — |
| IL | $219.00 | — |
| IN | $219.00 | — |
| KS | $219.00 | — |
| KY | $219.00 | — |
| LA | $219.00 | — |
| MA | $219.00 | — |
| MD | $219.00 | — |
| ME | $219.00 | — |
| MI | $219.00 | — |
| MN | $219.00 | — |
| MO | $219.00 | — |
| MS | $219.00 | — |
| MT | $219.00 | — |
| NC | $219.00 | — |
| ND | $219.00 | — |
| NE | $219.00 | — |
| NH | $219.00 | — |
| NJ | $219.00 | — |
| NM | $219.00 | — |
| NV | $219.00 | — |
| NY | $219.00 | — |
| OH | $219.00 | — |
| OK | $219.00 | — |
| OR | $219.00 | — |
| PA | $219.00 | — |
| PR | $262.84 | — |
| RI | $219.00 | — |
| SC | $219.00 | — |
| SD | $219.00 | — |
| TN | $219.00 | — |
| TX | $219.00 | — |
| UT | $219.00 | — |
| VA | $219.00 | — |
| VI | $219.00 | — |
| VT | $219.00 | — |
| WA | $219.00 | — |
| WI | $219.00 | — |
| WV | $219.00 | — |
| WY | $219.00 | — |
RR — Monthly rental Inexpensive or routinely purchased
Medicare allowable ranges from $15.86 to $22.43 depending on state and rural status.
| State | Non-rural | Rural |
|---|---|---|
| AK | $20.23 | — |
| AL | $17.44 | $20.23 |
| AR | $17.44 | $20.23 |
| AZ | $16.73 | $20.23 |
| CA | $16.26 | $20.23 |
| CO | $17.08 | $20.23 |
| CT | $16.25 | $20.23 |
| DC | $15.86 | $20.23 |
| DE | $15.86 | $20.23 |
| FL | $17.44 | $20.23 |
| GA | $17.44 | $20.23 |
| HI | $20.23 | — |
| IA | $17.01 | $20.23 |
| ID | $17.08 | $20.23 |
| IL | $17.63 | $20.23 |
| IN | $17.63 | $20.23 |
| KS | $17.01 | $20.23 |
| KY | $17.44 | $20.23 |
| LA | $17.44 | $20.23 |
| MA | $16.25 | $20.23 |
| MD | $15.86 | $20.23 |
| ME | $16.25 | $20.23 |
| MI | $17.63 | $20.23 |
| MN | $17.01 | $20.23 |
| MO | $17.01 | $20.23 |
| MS | $17.44 | $20.23 |
| MT | $17.08 | $20.23 |
| NC | $17.44 | $20.23 |
| ND | $17.01 | $20.23 |
| NE | $17.01 | $20.23 |
| NH | $16.25 | $20.23 |
| NJ | $15.86 | $20.23 |
| NM | $16.73 | $20.23 |
| NV | $16.26 | $20.23 |
| NY | $15.86 | $20.23 |
| OH | $17.63 | $20.23 |
| OK | $16.73 | $20.23 |
| OR | $16.26 | $20.23 |
| PA | $15.86 | $20.23 |
| PR | $22.43 | — |
| RI | $16.25 | $20.23 |
| SC | $17.44 | $20.23 |
| SD | $17.01 | $20.23 |
| TN | $17.44 | $20.23 |
| TX | $16.73 | $20.23 |
| UT | $17.08 | $20.23 |
| VA | $17.44 | $20.23 |
| VI | $20.23 | — |
| VT | $16.25 | $20.23 |
| WA | $16.26 | $20.23 |
| WI | $17.63 | $20.23 |
| WV | $17.44 | $20.23 |
| WY | $17.08 | $20.23 |
RR + KU — Monthly rental Inexpensive or routinely purchased
Medicare allowable ranges from $21.91 to $26.30 depending on state and rural status.
Former-CBA payment limits: ceiling $21.91 · floor $18.62
| State | Non-rural | Rural |
|---|---|---|
| AK | $21.91 | — |
| AL | $21.91 | — |
| AR | $21.91 | — |
| AZ | $21.91 | — |
| CA | $21.91 | — |
| CO | $21.91 | — |
| CT | $21.91 | — |
| DC | $21.91 | — |
| DE | $21.91 | — |
| FL | $21.91 | — |
| GA | $21.91 | — |
| HI | $21.91 | — |
| IA | $21.91 | — |
| ID | $21.91 | — |
| IL | $21.91 | — |
| IN | $21.91 | — |
| KS | $21.91 | — |
| KY | $21.91 | — |
| LA | $21.91 | — |
| MA | $21.91 | — |
| MD | $21.91 | — |
| ME | $21.91 | — |
| MI | $21.91 | — |
| MN | $21.91 | — |
| MO | $21.91 | — |
| MS | $21.91 | — |
| MT | $21.91 | — |
| NC | $21.91 | — |
| ND | $21.91 | — |
| NE | $21.91 | — |
| NH | $21.91 | — |
| NJ | $21.91 | — |
| NM | $21.91 | — |
| NV | $21.91 | — |
| NY | $21.91 | — |
| OH | $21.91 | — |
| OK | $21.91 | — |
| OR | $21.91 | — |
| PA | $21.91 | — |
| PR | $26.30 | — |
| RI | $21.91 | — |
| SC | $21.91 | — |
| SD | $21.91 | — |
| TN | $21.91 | — |
| TX | $21.91 | — |
| UT | $21.91 | — |
| VA | $21.91 | — |
| VI | $21.91 | — |
| VT | $21.91 | — |
| WA | $21.91 | — |
| WI | $21.91 | — |
| WV | $21.91 | — |
| WY | $21.91 | — |
UE — Used purchase Inexpensive or routinely purchased
Medicare allowable ranges from $118.93 to $168.14 depending on state and rural status.
| State | Non-rural | Rural |
|---|---|---|
| AK | $151.70 | — |
| AL | $130.80 | $151.70 |
| AR | $130.80 | $151.70 |
| AZ | $125.47 | $151.70 |
| CA | $121.99 | $151.70 |
| CO | $128.07 | $151.70 |
| CT | $121.90 | $151.70 |
| DC | $118.93 | $151.70 |
| DE | $118.93 | $151.70 |
| FL | $130.80 | $151.70 |
| GA | $130.80 | $151.70 |
| HI | $151.70 | — |
| IA | $127.62 | $151.70 |
| ID | $128.07 | $151.70 |
| IL | $132.20 | $151.70 |
| IN | $132.20 | $151.70 |
| KS | $127.62 | $151.70 |
| KY | $130.80 | $151.70 |
| LA | $130.80 | $151.70 |
| MA | $121.90 | $151.70 |
| MD | $118.93 | $151.70 |
| ME | $121.90 | $151.70 |
| MI | $132.20 | $151.70 |
| MN | $127.62 | $151.70 |
| MO | $127.62 | $151.70 |
| MS | $130.80 | $151.70 |
| MT | $128.07 | $151.70 |
| NC | $130.80 | $151.70 |
| ND | $127.62 | $151.70 |
| NE | $127.62 | $151.70 |
| NH | $121.90 | $151.70 |
| NJ | $118.93 | $151.70 |
| NM | $125.47 | $151.70 |
| NV | $121.99 | $151.70 |
| NY | $118.93 | $151.70 |
| OH | $132.20 | $151.70 |
| OK | $125.47 | $151.70 |
| OR | $121.99 | $151.70 |
| PA | $118.93 | $151.70 |
| PR | $168.14 | — |
| RI | $121.90 | $151.70 |
| SC | $130.80 | $151.70 |
| SD | $127.62 | $151.70 |
| TN | $130.80 | $151.70 |
| TX | $125.47 | $151.70 |
| UT | $128.07 | $151.70 |
| VA | $130.80 | $151.70 |
| VI | $151.70 | — |
| VT | $121.90 | $151.70 |
| WA | $121.99 | $151.70 |
| WI | $132.20 | $151.70 |
| WV | $130.80 | $151.70 |
| WY | $128.07 | $151.70 |
UE + KU — Used purchase Inexpensive or routinely purchased
Medicare allowable ranges from $164.23 to $197.10 depending on state and rural status.
Former-CBA payment limits: ceiling $164.23 · floor $139.60
| State | Non-rural | Rural |
|---|---|---|
| AK | $164.23 | — |
| AL | $164.23 | — |
| AR | $164.23 | — |
| AZ | $164.23 | — |
| CA | $164.23 | — |
| CO | $164.23 | — |
| CT | $164.23 | — |
| DC | $164.23 | — |
| DE | $164.23 | — |
| FL | $164.23 | — |
| GA | $164.23 | — |
| HI | $164.23 | — |
| IA | $164.23 | — |
| ID | $164.23 | — |
| IL | $164.23 | — |
| IN | $164.23 | — |
| KS | $164.23 | — |
| KY | $164.23 | — |
| LA | $164.23 | — |
| MA | $164.23 | — |
| MD | $164.23 | — |
| ME | $164.23 | — |
| MI | $164.23 | — |
| MN | $164.23 | — |
| MO | $164.23 | — |
| MS | $164.23 | — |
| MT | $164.23 | — |
| NC | $164.23 | — |
| ND | $164.23 | — |
| NE | $164.23 | — |
| NH | $164.23 | — |
| NJ | $164.23 | — |
| NM | $164.23 | — |
| NV | $164.23 | — |
| NY | $164.23 | — |
| OH | $164.23 | — |
| OK | $164.23 | — |
| OR | $164.23 | — |
| PA | $164.23 | — |
| PR | $197.10 | — |
| RI | $164.23 | — |
| SC | $164.23 | — |
| SD | $164.23 | — |
| TN | $164.23 | — |
| TX | $164.23 | — |
| UT | $164.23 | — |
| VA | $164.23 | — |
| VI | $164.23 | — |
| VT | $164.23 | — |
| WA | $164.23 | — |
| WI | $164.23 | — |
| WV | $164.23 | — |
| WY | $164.23 | — |
Amounts are the Medicare DMEPOS fee-schedule allowables effective April 2026.
Medicare typically pays 80% of the allowable after the Part B deductible; the patient owes 20%.
A 2% sequestration reduction applies to the Medicare share. Former competitive-bidding-area
adjustments and non-continental rates can differ — verify with your DME MAC.
Common denial codes to watch
Related E-codes
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