M1299 Influenza immunization administered or previously received
Short descriptor: Flu immunize order/admin
Look up M1299 alongside ICD-10-CM diagnoses, the HCPCS Table of Drugs, and the AI coding assistant.
M1299 is the HCPCS Level II code for Influenza immunization administered or previously received (2026). It belongs to Section M — Medical Services. Under Medicare, its coverage status is: Carrier judgment. Part B pricing methodology: Not separately priced by Part B.
Classification & CMS Attributes
- Section
- M: Medical Services
- Medicare Coverage
- Carrier judgment (code C)
- Part B Pricing
- Not separately priced by Part B (indicator 00)
- Type of Service
- Medical care
- Effective Date
- 2024-01-01
- 2026 Maintenance
- No change this year
References
Cite This Page
Reference M1299 with the canonical source and edition:
M1299 — Influenza immunization administered or previously received. ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/M1299
Canonical URL: https://icd10codingpro.com/hcpcs-codes/M1299