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ICD-10-CM Codes
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M00-M99
Diseases of the musculoskeletal system and connective tissue
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M86-M90
Other osteopathies
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M87-
Osteonecrosis
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2021 ICD-10-CM Diagnosis Code M87.821
2021 ICD-10-CM Diagnosis Code M87.821
Other osteonecrosis, right humerus
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- M87.821 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2021 edition of ICD-10-CM M87.821 became effective on October 1, 2020.
- This is the American ICD-10-CM version of M87.821 - other international versions of ICD-10 M87.821 may differ.
The following code(s) above
M87.821 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
M87.821:
- M00-M99
2021 ICD-10-CM Range M00-M99
Diseases of the musculoskeletal system and connective tissueNote- Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
Type 2 Excludes- 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)
- M86-M90
2021 ICD-10-CM Range M86-M90
Other osteopathiesType 1 Excludes- postprocedural osteopathies (M96.-)
- M87
ICD-10-CM Diagnosis Code M87
Osteonecrosis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Includes- avascular necrosis of bone
Type 1 Excludes- juvenile osteonecrosis (M91-M92)
- osteochondropathies (M90-M93)
Use Additional- code to identify major osseous defect, if applicable (M89.7-)
- 553 Bone diseases and arthropathies with mcc
- 554 Bone diseases and arthropathies without mcc
Convert M87.821 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
ICD-10-CM Codes Adjacent To M87.821
M87.379 Other secondary osteonecrosis, unspecified toe(s)
M87.8 Other osteonecrosis
M87.81 Other osteonecrosis, shoulder
M87.811 Other osteonecrosis, right shoulder
M87.812 Other osteonecrosis, left shoulder
M87.819 Other osteonecrosis, unspecified shoulder
M87.82 Other osteonecrosis, humerus
M87.821
Other osteonecrosis, right humerus
M87.822 Other osteonecrosis, left humerus
M87.829 Other osteonecrosis, unspecified humerus
M87.83 Other osteonecrosis of radius, ulna and carpus
M87.831 Other osteonecrosis of right radius
M87.832 Other osteonecrosis of left radius
M87.833 Other osteonecrosis of unspecified radius
M87.834 Other osteonecrosis of right ulna
M87.835 Other osteonecrosis of left ulna
M87.836 Other osteonecrosis of unspecified ulna
M87.837 Other osteonecrosis of right carpus
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
