M1358 HCPCS code: Patients who did not have a reduction in suicidal ideation and/or behavior upon follow-up assessment within 120 days of index assessment

M1358 is the HCPCS Level II code for patients who did not have a reduction in suicidal ideation and/or behavior upon follow-up assessment within 120 days of index assessment. Its Medicare coverage code is C (Carrier judgment): Coverage is decided by the Medicare contractor (MAC) case by case.

Code details

FieldValue
SectionM codes — Medical services and quality measures
Coverage codeC — Carrier judgment
Pricing indicator00 — Not separately priced by Medicare
BETOS categoryZ2
Added2024-01-01
Last action effective2024-01-01

What changed for M1358

Frequently asked questions

What is HCPCS code M1358?

M1358 is the HCPCS Level II code for patients who did not have a reduction in suicidal ideation and/or behavior upon follow-up assessment within 120 days of index assessment. Short descriptor: "Pts no <suicd idea 120 dys".

Does Medicare cover M1358?

Coverage code C — Carrier judgment. Coverage is decided by the Medicare contractor (MAC) case by case.

Related M13 codes

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Next steps

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.

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