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M66.321 – Spontaneous rupture of flexor tendons, right upper arm

Spontaneous rupture of flexor tendons, right upper arm

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M66.321 – Spontaneous rupture of flexor tendons, right upper arm
Andrew Saurin

Medicare CPT / Coverage Preview

Medicare CPT / Coverage Preview
ICD-10: M66.321
Raw ICD: M66321
Context: M66.321 – Spontaneous rupture of flexor tendons, right upper arm
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Title

M66.321 – Spontaneous rupture of flexor tendons, right upper arm

Description

Spontaneous rupture of flexor tendons, right upper arm

Category

Diseases of the Musculoskeletal System and Connective Tissue

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M66.321 – Spontaneous rupture of flexor tendons, right upper arm

ICD-10-CM Code

M66.321

Raw ICD Code

M66321

Code Range

M00-M99

Billable / Valid

Valid/Billable

CDC Order Number

20907

Source Year

FY2026

Effective Date

October 1, 2025

Import Batch

icd10cm-fy2026-batch07-of30