M1457Medical Services
Patient had a diagnosis of asthma with any contact during the current or prior
Short description: Dx asth dur crnt/prv perf pd
- Effective date
- January 1, 2026
- Termination date
- —
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Frequently asked questions
What is HCPCS code M1457?
M1457 is a HCPCS Level II code for Patient had a diagnosis of asthma with any contact during the current or prior.
What category is HCPCS code M1457 in?
M1457 falls under the Medical Services category of HCPCS Level II.
When did HCPCS code M1457 become effective?
M1457 has been effective since January 1, 2026, per CMS's quarterly HCPCS update.
HCPCS Level II data from CMS (public domain). HCPCS Level I (CPT) codes are not included — CPT is copyrighted by the American Medical Association. Always verify codes with authoritative sources before making coding or billing decisions.