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ICD-10-CM Codes
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A00-B99
Certain infectious and parasitic diseases
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A50-A64
Infections with a predominantly sexual mode of transmission
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A52-
Late syphilis
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2022 ICD-10-CM Diagnosis Code A52.1
2022 ICD-10-CM Diagnosis Code A52.1
Symptomatic neurosyphilis
2016 2017 2018 2019 2020 2021 2022 Non-Billable/Non-Specific Code
- A52.1 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2022 edition of ICD-10-CM A52.1 became effective on October 1, 2021.
- This is the American ICD-10-CM version of A52.1 - other international versions of ICD-10 A52.1 may differ.
The following code(s) above
A52.1 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
A52.1:
- 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
- 2022 (effective 10/1/2021): No change
Code annotations containing back-references to A52.1:
ICD-10-CM Codes Adjacent To A52.1
A52.0 Cardiovascular and cerebrovascular syphilis
A52.00 Cardiovascular syphilis, unspecified
A52.01 Syphilitic aneurysm of aorta
A52.03 Syphilitic endocarditis
A52.04 Syphilitic cerebral arteritis
A52.05 Other cerebrovascular syphilis
A52.06 Other syphilitic heart involvement
A52.09 Other cardiovascular syphilis
A52.1
Symptomatic neurosyphilis
A52.12 Other cerebrospinal syphilis
A52.13 Late syphilitic meningitis
A52.14 Late syphilitic encephalitis
A52.15 Late syphilitic neuropathy
A52.16 Charcôt's arthropathy (tabetic)
A52.19 Other symptomatic neurosyphilis
A52.2 Asymptomatic neurosyphilis
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
