M1193 HCPCS code: Surgical pathology reports that contain impression or conclusion of or recommendation for testing of mmr by immunohistochemistry, msi by dna-based testing status, or both

M1193 is the HCPCS Level II code for surgical pathology reports that contain impression or conclusion of or recommendation for testing of mmr by immunohistochemistry, msi by dna-based testing status, or both. 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
Added2023-01-01
Last action effective2023-01-01

What changed for M1193

Frequently asked questions

What is HCPCS code M1193?

M1193 is the HCPCS Level II code for surgical pathology reports that contain impression or conclusion of or recommendation for testing of mmr by immunohistochemistry, msi by dna-based testing status, or both. Short descriptor: "Rpts w/ imp/con mmr/msi".

Does Medicare cover M1193?

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

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Next steps

Sources: CMS HCPCS Level II release October 2026; 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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