M87.07
Non-billableIdiopathic aseptic necrosis of ankle, foot and toes
Idiopathic aseptic necrosis of ankle, foot and toes
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Idiopathic aseptic necrosis of metatarsus, tarsus, and phalanges of toes
Includes
Conditions included under this code
- avascular necrosis of bone
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 psoriasis (L40.5-)
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- compartment syndrome (traumatic) (T79.A-)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Use Additional Code
Additional codes that should follow this code
- code to identify major osseous defect, if applicable (M89.7-)
Child Codes (9)
M87.071Idiopathic aseptic necrosis of right ankle
M87.072Idiopathic aseptic necrosis of left ankle
M87.073Idiopathic aseptic necrosis of unspecified ankle
M87.074Idiopathic aseptic necrosis of right foot
M87.075Idiopathic aseptic necrosis of left foot
M87.076Idiopathic aseptic necrosis of unspecified foot
M87.077Idiopathic aseptic necrosis of right toe(s)
M87.078Idiopathic aseptic necrosis of left toe(s)
M87.079Idiopathic aseptic necrosis of unspecified toe(s)
Also Known As / Clinical Terms
Frequently Asked Questions
What is the ICD-10 code for idiopathic aseptic necrosis of ankle, foot and toes?
The ICD-10-CM code for idiopathic aseptic necrosis of ankle, foot and toes is M87.07. The full clinical description is "Idiopathic aseptic necrosis of ankle, foot and toes". M87.07 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code M87.07 mean?
ICD-10-CM code M87.07 represents "Idiopathic aseptic necrosis of ankle, foot and toes". 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 M87.07 a billable code?
No, M87.07 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 9 child codes under M87.07.
What chapter is M87.07 in?
M87.07 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What codes cannot be used with M87.07?
M87.07 has Excludes1 notes indicating codes that cannot be used together with it, including: postprocedural osteopathies (M96.-); juvenile osteonecrosis (M91-M92); osteochondropathies (M90-M93).
What are the subcategories under M87.07?
M87.07 has 9 child codes, including: M87.071 (Idiopathic aseptic necrosis of right ankle), M87.072 (Idiopathic aseptic necrosis of left ankle), M87.073 (Idiopathic aseptic necrosis of unspecified ankle), M87.074 (Idiopathic aseptic necrosis of right foot), and 5 more.
Are additional codes required with M87.07?
Yes, when using M87.07 you should also code: code to identify major osseous defect, if applicable (M89.7-).
What are the UMLS CUIs for M87.07?
M87.07 is linked to 2 UMLS Concept Unique Identifiers: C2901975, C2901974. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.