M66.32
Non-billableSpontaneous rupture of flexor tendons, upper arm
Spontaneous rupture of flexor tendons, upper arm
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Includes
Conditions included under this code
- rupture that occurs when a normal force is applied to tissues that are inferred to have less than normal strength
Excludes 2
Conditions not included here, but the patient may have both
- •arthropathic psoriasisL40.5
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •compartment syndrome (traumatic)A-)T79
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •rotator cuff syndromeM75.1
- rupture where an abnormal force is applied to normal tissue - see injury of tendon by body region
Child Codes (3)
Related Codes(9)
M66.30Spontaneous rupture of flexor tendons, unspecified site
M66.31Spontaneous rupture of flexor tendons, shoulder
M66.33Spontaneous rupture of flexor tendons, forearm
M66.34Spontaneous rupture of flexor tendons, hand
M66.35Spontaneous rupture of flexor tendons, thigh
M66.36Spontaneous rupture of flexor tendons, lower leg
M66.37Spontaneous rupture of flexor tendons, ankle and foot
M66.38Spontaneous rupture of flexor tendons, other site
M66.39Spontaneous rupture of flexor tendons, multiple sites
Also Known As / Clinical Terms(2)
Frequently Asked Questions
What is the ICD-10 code for spontaneous rupture of flexor tendons, upper arm?
The ICD-10-CM code for spontaneous rupture of flexor tendons, upper arm is M66.32. The full clinical description is "Spontaneous rupture of flexor tendons, upper arm". M66.32 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code M66.32 mean?
ICD-10-CM code M66.32 represents “Spontaneous rupture of flexor tendons, upper arm”. It is classified under Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue and is a non-billable header code. Use a more specific child code for billing purposes.
Is M66.32 a billable code?
No, M66.32 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under M66.32.
What chapter is M66.32 in?
M66.32 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What are the subcategories under M66.32?
M66.32 has 3 child codes, including: M66.321 (Spontaneous rupture of flexor tendons, right upper arm), M66.322 (Spontaneous rupture of flexor tendons, left upper arm), M66.329 (Spontaneous rupture of flexor tendons, unspecified upper arm).
What are the UMLS CUIs for M66.32?
M66.32 is linked to 1 UMLS Concept Unique Identifier: C0839157. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does M66.32 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like spontaneous rupture of flexor tendons, upper arm affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of M66.32?
There is no direct ICD-11 mapping available for M66.32 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.