- A51.46 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM A51.46 became effective on October 1, 2022.
- This is the American ICD-10-CM version of A51.46 – other international versions of ICD-10 A51.46 may differ.
ICD-10-CM A51.46 is grouped within Diagnostic Related Group(s):
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 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
- 2022 (effective 10/1/2021): No change
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to A51.46:
- secondary > syphilitic A52.77
- secondary > bone A52.77
- early (secondary) > periosteum (late) A52.77
- bone > secondary (and primary) A51.49
- periosteum, periostitis > secondary (and primary) A51.49