M23.229
BillableDerang of post horn of med mensc d/t old tear/inj, unsp knee
Derangement of posterior horn of medial meniscus due to old tear or injury, unspecified knee
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
- •current injury - see injury of knee and lower legS80-S89
- •recurrent dislocation or subluxation of jointsM24.4
- •recurrent dislocation or subluxation of patellaM22.0-M22.1
Related Codes(2)
Also Known As / Clinical Terms(16)
SNOMED CT
- Derangement of posterior horn of medial meniscus5313005
- Medial meniscus, posterior horn derangement5313005
- Parrot beak tear of posterior horn of medial meniscus202078001
- Old tear of posterior horn of medial meniscus309744003
- Derangement of medial meniscus due to injury of knee296201000119105
- Derangement of meniscus due to injury of knee305831000119104
- Derangement of posterior horn of medial meniscus due to injury of knee296221000119101
UMLS
Clinical Terms
- Derangement of posterior horn of medial meniscus due to injury of knee
- Derangement of meniscus due to injury of knee
- Parrot beak tear of posterior horn of medial meniscus
- Derangement of medial meniscus due to injury of knee
- Derangement of posterior horn of medial meniscus
- Medial meniscus, posterior horn derangement
- Old tear of posterior horn of medial meniscus
Frequently Asked Questions
What is the ICD-10 code for derang of post horn of med mensc d/t old tear/inj, unsp knee?
The ICD-10-CM code for derang of post horn of med mensc d/t old tear/inj, unsp knee is M23.229. The full clinical description is "Derangement of posterior horn of medial meniscus due to old tear or injury, unspecified knee". M23.229 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code M23.229 mean?
ICD-10-CM code M23.229 represents “Derangement of posterior horn of medial meniscus due to old tear or injury, 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 M23.229 a billable code?
Yes, M23.229 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M23.229 in?
M23.229 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What codes cannot be used with M23.229?
M23.229 has Excludes1 notes indicating codes that cannot be used together with it, including: ankylosis (M24.66); deformity of knee (M21.-); osteochondritis dissecans (M93.2).
What SNOMED CT codes does M23.229 map to?
M23.229 maps to 6 SNOMED CT concepts: 296201000119105, 305831000119104, 5313005, 296221000119101, 309744003, and 1 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for M23.229?
M23.229 is linked to 1 UMLS Concept Unique Identifier: C2894646. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does M23.229 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like derang of post horn of med mensc d/t old tear/inj, unsp 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 M23.229?
There is no direct ICD-11 mapping available for M23.229 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.