E2102 — Adjunctive, non-implanted continuous glucose monitor or receiver
HCPCS Level II E-code · short descriptor: “Adju cgm receiver/monitor”
- 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
- Face-to-face & WOPD
- Not on the required list
- MUE unit limit
- 1
- Status
- Active (HCPCS Level II October 2026)
Prior authorization
Not on the Medicare required-PA list (CMS Required Prior Authorization List — 74 items in force on 2026-10-25; 8 more from 2026-10-28; sources: CMS list updated 2026-01-13, CMS-6109-N (91 FR 47972)). Medicare Advantage and commercial plans set their own prior-authorization rules for this code — verify per plan before delivery.
Order readiness — what the written order must contain
Every Medicare DMEPOS claim needs a Standard Written Order with all six elements (42 CFR 410.38(d)):
- Beneficiary name or Medicare Beneficiary Identifier (MBI) (42 CFR 410.38(d)(1)(i)(A))
- General description of the item (42 CFR 410.38(d)(1)(i)(B))
- Quantity to be dispensed, if applicable (42 CFR 410.38(d)(1)(i)(C))
- Order date (42 CFR 410.38(d)(1)(i)(D))
- Treating practitioner name or NPI (42 CFR 410.38(d)(1)(i)(E))
- Treating practitioner signature (42 CFR 410.38(d)(1)(i)(F))
Not on the F2F/WOPD list (CMS Required F2F & WOPD List — 83 items in force on 2026-10-25; 22 more from 2026-10-28; sources: CMS list effective 2026-04-13 (91 FR 1250), CMS-6109-N (91 FR 47972)). The standard written order must reach the supplier before claim submission.
Blank requirements checklist only — MyMedi-AI never collects or stores completed orders.
E2102 Medicare fee schedule (October 2026)
NU + KF — New purchase Inexpensive or routinely purchased
Medicare allowable ranges from $189.08 to $239.22 depending on state and rural status.
| State | Non-rural | Rural |
|---|---|---|
| AK | $225.89 | — |
| AL | $211.82 | — |
| AR | $236.15 | — |
| AZ | $239.22 | — |
| CA | $239.22 | — |
| CO | $219.59 | — |
| CT | $219.25 | — |
| DC | $213.29 | — |
| DE | $212.81 | — |
| FL | $239.22 | — |
| GA | $219.99 | — |
| HI | $225.89 | — |
| IA | $239.22 | — |
| ID | $229.09 | — |
| IL | $239.22 | — |
| IN | $189.08 | — |
| KS | $239.22 | — |
| KY | $239.22 | — |
| LA | $239.22 | — |
| MA | $211.21 | — |
| MD | $217.46 | — |
| ME | $211.21 | — |
| MI | $239.22 | — |
| MN | $213.95 | — |
| MO | $239.22 | — |
| MS | $239.22 | — |
| MT | $211.38 | — |
| NC | $222.50 | — |
| ND | $239.22 | — |
| NE | $239.22 | — |
| NH | $211.21 | — |
| NJ | $215.06 | — |
| NM | $239.22 | — |
| NV | $239.22 | — |
| NY | $239.22 | — |
| OH | $239.22 | — |
| OK | $239.22 | — |
| OR | $211.66 | — |
| PA | $205.90 | — |
| PR | $225.89 | — |
| RI | $229.99 | — |
| SC | $239.22 | — |
| SD | $239.22 | — |
| TN | $239.22 | — |
| TX | $239.22 | — |
| UT | $239.22 | — |
| VA | $216.70 | — |
| VI | $239.22 | — |
| VT | $211.21 | — |
| WA | $239.22 | — |
| WI | $208.45 | — |
| WV | $239.22 | — |
| WY | $233.37 | — |
RR + KF — Monthly rental Inexpensive or routinely purchased
Medicare allowable ranges from $18.92 to $23.91 depending on state and rural status.
| State | Non-rural | Rural |
|---|---|---|
| AK | $22.55 | — |
| AL | $21.19 | — |
| AR | $23.61 | — |
| AZ | $23.91 | — |
| CA | $23.91 | — |
| CO | $21.97 | — |
| CT | $21.93 | — |
| DC | $21.34 | — |
| DE | $21.28 | — |
| FL | $23.91 | — |
| GA | $22.00 | — |
| HI | $22.55 | — |
| IA | $23.91 | — |
| ID | $22.91 | — |
| IL | $23.91 | — |
| IN | $18.92 | — |
| KS | $23.91 | — |
| KY | $23.91 | — |
| LA | $23.91 | — |
| MA | $21.13 | — |
| MD | $21.75 | — |
| ME | $21.13 | — |
| MI | $23.91 | — |
| MN | $21.40 | — |
| MO | $23.91 | — |
| MS | $23.91 | — |
| MT | $21.14 | — |
| NC | $22.25 | — |
| ND | $23.91 | — |
| NE | $23.91 | — |
| NH | $21.13 | — |
| NJ | $21.52 | — |
| NM | $23.91 | — |
| NV | $23.91 | — |
| NY | $23.91 | — |
| OH | $23.91 | — |
| OK | $23.91 | — |
| OR | $21.17 | — |
| PA | $20.59 | — |
| PR | $22.55 | — |
| RI | $23.02 | — |
| SC | $23.91 | — |
| SD | $23.91 | — |
| TN | $23.91 | — |
| TX | $23.91 | — |
| UT | $23.91 | — |
| VA | $21.68 | — |
| VI | $23.91 | — |
| VT | $21.13 | — |
| WA | $23.91 | — |
| WI | $20.84 | — |
| WV | $23.91 | — |
| WY | $23.34 | — |
UE + KF — Used purchase Inexpensive or routinely purchased
Medicare allowable ranges from $141.83 to $179.42 depending on state and rural status.
| State | Non-rural | Rural |
|---|---|---|
| AK | $169.42 | — |
| AL | $158.88 | — |
| AR | $177.14 | — |
| AZ | $179.42 | — |
| CA | $179.42 | — |
| CO | $164.71 | — |
| CT | $164.43 | — |
| DC | $159.99 | — |
| DE | $159.62 | — |
| FL | $179.42 | — |
| GA | $165.02 | — |
| HI | $169.42 | — |
| IA | $179.42 | — |
| ID | $171.84 | — |
| IL | $179.42 | — |
| IN | $141.83 | — |
| KS | $179.42 | — |
| KY | $179.42 | — |
| LA | $179.42 | — |
| MA | $158.41 | — |
| MD | $163.12 | — |
| ME | $158.41 | — |
| MI | $179.42 | — |
| MN | $160.48 | — |
| MO | $179.42 | — |
| MS | $179.42 | — |
| MT | $158.54 | — |
| NC | $166.89 | — |
| ND | $179.42 | — |
| NE | $179.42 | — |
| NH | $158.41 | — |
| NJ | $161.29 | — |
| NM | $179.42 | — |
| NV | $179.42 | — |
| NY | $179.42 | — |
| OH | $179.42 | — |
| OK | $179.42 | — |
| OR | $158.77 | — |
| PA | $154.45 | — |
| PR | $169.42 | — |
| RI | $172.51 | — |
| SC | $179.42 | — |
| SD | $179.42 | — |
| TN | $179.42 | — |
| TX | $179.42 | — |
| UT | $179.42 | — |
| VA | $162.55 | — |
| VI | $179.42 | — |
| VT | $158.41 | — |
| WA | $179.42 | — |
| WI | $156.36 | — |
| WV | $179.42 | — |
| WY | $175.03 | — |
Unit limit (MUE)
Medicare's Medically Unlikely Edit caps E2102 at 1 unit per date of service (clinical). Units above the MUE deny — typically as CO-151. Rationale: CMS Policy.
Common denial codes to watch
Related E-codes
Bill E2102 with confidence
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