A4239 Supply allowance for non-adjunctive, non-implanted continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service
Short descriptor: Non-adju cgm supply allow
Look up A4239 alongside ICD-10-CM diagnoses, the HCPCS Table of Drugs, and the AI coding assistant.
A4239 is the HCPCS Level II code for Supply allowance for non-adjunctive, non-implanted continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service (2026). It belongs to Section A — Transportation, Medical & Surgical Supplies. Under Medicare, its coverage status is: Carrier judgment. Part B pricing methodology: DME supplies.
Classification & CMS Attributes
- Medicare Coverage
- Carrier judgment (code C)
- Part B Pricing
- DME supplies (indicator 34)
- Type of Service
- Other medical items or services
- Effective Date
- 2023-01-01
- 2026 Maintenance
- No change this year
References
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Reference A4239 with the canonical source and edition:
A4239 — Supply allowance for non-adjunctive, non-implanted continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service. ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/A4239
Canonical URL: https://icd10codingpro.com/hcpcs-codes/A4239