M0100 HCPCS code: Intragastric hypothermia using gastric freezing
M0100 is the HCPCS Level II code for intragastric hypothermia using gastric freezing. Its Medicare coverage code is M (Non-covered by Medicare): Medicare does not cover this item or service.
Code details
| Field | Value |
|---|---|
| Section | M codes — Medical services and quality measures |
| Coverage code | M — Non-covered by Medicare |
| Pricing indicator | 00 — Not separately priced by Medicare |
| BETOS category | P1G |
| Added | 1986-01-01 |
| Last action effective | 2004-01-01 |
What changed for M0100
- 1986-01-01: M0100 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 M0100?
M0100 is the HCPCS Level II code for intragastric hypothermia using gastric freezing. Short descriptor: "Intragastric hypothermia".
Does Medicare cover M0100?
Coverage code M — Non-covered by Medicare. Medicare does not cover this item or service.
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Next steps
- Run a reimbursement report for a device billed under M0100
- Watch M0100 for fee, coverage and descriptor changes
- Build a full Medicare revenue model for M0100
Sources: CMS HCPCS Level II release October 2025; CMS DMEPOS fee schedule; 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.