M20.32
BillableHallux varus (acquired), left foot
Hallux varus (acquired), left foot
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
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
- •joints of the spineM40-M54
Related Codes(2)
Also Known As / Clinical Terms(65)
SNOMED CT
- Acquired hallux varus16123003
- Acquired hallux malleus45636002
- Acquired hammer deformity of great toe45636002
- Acquired hammer toe of first toe45636002
- Clawing of hallux45636002
- Clawing of the big toe45636002
- HT - Hammer toe45636002
- Acquired forefoot adductus203589007
- Acquired forefoot invertus203589007
- Hallux varus274147008
- Varus deformity of great toe274147008
- Varus deformities of feet275345001
- Acquired varus deformity of toe314038003
- Acquired bilateral hallux malleus15714041000119100
- Acquired hallux malleus of bilateral great toes15714041000119100
- Acquired hallux malleus of both great toes15714041000119100
- Bilateral acquired hallux malleus of great toes15714041000119100
- Acquired bilateral hallux varus15713921000119108
- Acquired hallux varus of bilateral great toes15713921000119108
- Acquired hallux varus of both great toes15713921000119108
- Bilateral acquired hallux varus of great toes15713921000119108
- Acquired hallux limitus of bilateral great toes15636171000119102
- Bilateral acquired hallux limitus of great toes15636171000119102
- Acquired hallux malleus of left foot1075101000119107
- Acquired hallux malleus of left great toe1075101000119107
- Acquired hallux malleus of right foot1075091000119102
- Acquired hallux malleus of right great toe1075091000119102
- Acquired left hallux varus446311000124106
- Acquired right hallux varus446351000124107
- Bilateral flexion deformity of feet15935581000119100
- Flexion deformity of joint of bilateral feet15935581000119100
- Flexion deformity of joint of both feet15935581000119100
Clinical Terms
- Bilateral acquired hallux varus of great toes
- Acquired hammer toe of first toe
- Clawing of the big toe
- Acquired hallux malleus of right great toe
- Varus deformities of feet
- Acquired forefoot invertus
- Acquired hallux limitus of bilateral great toes
- Bilateral flexion deformity of feet
- Acquired forefoot adductus
- Acquired hallux malleus of left great toe
- Acquired hallux varus
- Acquired hallux varus of both great toes
- Acquired bilateral hallux varus
- Acquired varus deformity of toe
- Clawing of hallux
- Acquired left hallux varus
- Acquired hallux malleus
- Acquired bilateral hallux malleus
- Flexion deformity of joint of both feet
- Acquired hallux malleus of bilateral great toes
- Bilateral acquired hallux limitus of great toes
- Bilateral acquired hallux malleus of great toes
- Acquired hallux varus of bilateral great toes
- Acquired hallux malleus of both great toes
- HT - Hammer toe
- Varus deformity of great toe
- Acquired hallux malleus of right foot
- Acquired hallux malleus of left foot
- Acquired hammer deformity of great toe
- Hallux varus
- Flexion deformity of joint of bilateral feet
- Acquired right hallux varus
Frequently Asked Questions
What is the ICD-10 code for hallux varus (acquired), left foot?
The ICD-10-CM code for hallux varus (acquired), left foot is M20.32. The full clinical description is "Hallux varus (acquired), left foot". M20.32 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code M20.32 mean?
ICD-10-CM code M20.32 represents “Hallux varus (acquired), left foot”. It is classified under Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue and is a billable/specific code that can be used on a claim.
Is M20.32 a billable code?
Yes, M20.32 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M20.32 in?
M20.32 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What codes cannot be used with M20.32?
M20.32 has Excludes1 notes indicating codes that cannot be used together with it, including: acquired absence of fingers and toes (Z89.-); congenital absence of fingers and toes (Q71.3-, Q72.3-); congenital deformities and malformations of fingers and toes (Q66.-, Q68-Q70, Q74.-).
What SNOMED CT codes does M20.32 map to?
M20.32 maps to 14 SNOMED CT concepts: 15714041000119100, 15713921000119108, 203589007, 15636171000119102, 45636002, and 9 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for M20.32?
M20.32 is linked to 1 UMLS Concept Unique Identifier: C2894449. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does M20.32 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like hallux varus (acquired), left foot 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 M20.32?
There is no direct ICD-11 mapping available for M20.32 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.
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
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.