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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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M05-M1A
Inflammatory polyarthropathies
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M12-
Other and unspecified arthropathy
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2021 ICD-10-CM Diagnosis Code M12.462
2021 ICD-10-CM Diagnosis Code M12.462
Intermittent hydrarthrosis, left knee
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- M12.462 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 M12.462 became effective on October 1, 2020.
- This is the American ICD-10-CM version of M12.462 - other international versions of ICD-10 M12.462 may differ.
The following code(s) above
M12.462 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
M12.462:
Approximate Synonyms
- Hydrarthrosis of left knee, intermittent
- Intermittent hydrarthrosis of bilateral knees
- Intermittent hydrarthrosis of left knee
ICD-10-CM M12.462 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
- 553 Bone diseases and arthropathies with mcc
- 554 Bone diseases and arthropathies without mcc
Convert M12.462 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 M12.462
M12.44 Intermittent hydrarthrosis, hand
M12.441 Intermittent hydrarthrosis, right hand
M12.442 Intermittent hydrarthrosis, left hand
M12.449 Intermittent hydrarthrosis, unspecified hand
M12.45 Intermittent hydrarthrosis, hip
M12.451 Intermittent hydrarthrosis, right hip
M12.452 Intermittent hydrarthrosis, left hip
M12.459 Intermittent hydrarthrosis, unspecified hip
M12.46 Intermittent hydrarthrosis, knee
M12.461 Intermittent hydrarthrosis, right knee
M12.462
Intermittent hydrarthrosis, left knee
M12.469 Intermittent hydrarthrosis, unspecified knee
M12.47 Intermittent hydrarthrosis, ankle and foot
M12.471 Intermittent hydrarthrosis, right ankle and foot
M12.472 Intermittent hydrarthrosis, left ankle and foot
M12.479 Intermittent hydrarthrosis, unspecified ankle and foot
M12.5 Traumatic arthropathy
M12.51 Traumatic arthropathy, shoulder
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.