M11.86
Non-billableOther specified crystal arthropathies, knee
Other specified crystal arthropathies, knee
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
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
Child Codes (3)
Related Codes(9)
M11.80Other specified crystal arthropathies, unspecified site
M11.81Other specified crystal arthropathies, shoulder
M11.82Other specified crystal arthropathies, elbow
M11.83Other specified crystal arthropathies, wrist
M11.84Other specified crystal arthropathies, hand
M11.85Other specified crystal arthropathies, hip
M11.87Other specified crystal arthropathies, ankle and foot
M11.88Other specified crystal arthropathies, vertebrae
M11.89Other specified crystal arthropathies, multiple sites
Also Known As / Clinical Terms(1)
Frequently Asked Questions
What is the ICD-10 code for other specified crystal arthropathies, knee?
The ICD-10-CM code for other specified crystal arthropathies, knee is M11.86. The full clinical description is "Other specified crystal arthropathies, knee". M11.86 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code M11.86 mean?
ICD-10-CM code M11.86 represents “Other specified crystal arthropathies, knee”. 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 M11.86 a billable code?
No, M11.86 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 M11.86.
What chapter is M11.86 in?
M11.86 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What are the subcategories under M11.86?
M11.86 has 3 child codes, including: M11.861 (Other specified crystal arthropathies, right knee), M11.862 (Other specified crystal arthropathies, left knee), M11.869 (Other specified crystal arthropathies, unspecified knee).
What are the UMLS CUIs for M11.86?
M11.86 is linked to 1 UMLS Concept Unique Identifier: C2893620. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does M11.86 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like other specified crystal arthropathies, knee 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 M11.86?
There is no direct ICD-11 mapping available for M11.86 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.