M22.8X9
BillableOther disorders of patella, unspecified knee
Other disorders of patella, unspecified knee
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
- •joints of the spineM40-M54
- •traumatic dislocation of patellaS83.0
Related Codes(2)
Also Known As / Clinical Terms(25)
SNOMED CT
- Excessive mobility of patella250110001
- Patella hypermobility250110001
- Patellar maltracking250111002
- Deformity of patella271093007
- Congenital dysplasia of patella389276005
- Patella dysplasia389276005
- Low lying patella866245002
- Patella baja866245002
- High riding patella866246001
- Patella alta866246001
- Congenital anomaly of patella890399008
Clinical Terms
- Low lying patella
- High riding patella
- Congenital dysplasia of patella
- Patella dysplasia
- Other disorders of patella
- Patella baja
- Patella hypermobility
- Congenital anomaly of patella
- Patella alta
- Patellar maltracking
- Deformity of patella
- Excessive mobility of patella
Frequently Asked Questions
What is the ICD-10 code for other disorders of patella, unspecified knee?
The ICD-10-CM code for other disorders of patella, unspecified knee is M22.8X9. The full clinical description is "Other disorders of patella, unspecified knee". M22.8X9 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code M22.8X9 mean?
ICD-10-CM code M22.8X9 represents “Other disorders of patella, unspecified knee”. 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 M22.8X9 a billable code?
Yes, M22.8X9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M22.8X9 in?
M22.8X9 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What SNOMED CT codes does M22.8X9 map to?
M22.8X9 maps to 7 SNOMED CT concepts: 890399008, 389276005, 271093007, 250110001, 866246001, and 2 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for M22.8X9?
M22.8X9 is linked to 1 UMLS Concept Unique Identifier: C0477576. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does M22.8X9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like other disorders of patella, unspecified 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 M22.8X9?
There is no direct ICD-11 mapping available for M22.8X9 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.