2021 ICD-10-CM Diagnosis Code A52.1

Symptomatic neurosyphilis

2016

2017

2018

2019

2020

2021

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 2021 edition of ICD-10-CM A52.1 became effective on October 1, 2020.
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:

that may be applicable to A52.1:

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

Code annotations containing back-references to A52.1:

ICD-10-CM Codes Adjacent To A52.1

A52 Late syphilis

A52.0 Cardiovascular and cerebrovascular syphilis

A52.00 Cardiovascular syphilis, unspecified

A52.01 Syphilitic aneurysm of aorta

A52.02 Syphilitic aortitis

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

A52.10 …… unspecified

A52.11 Tabes dorsalis

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)

A52.17 General paresis

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.