A52.1 is the ICD-10 code for Symptomatic neurosyphilis. It is a four-character subcategory of A52 (Late syphilis), the most specific level in the WHO edition. It belongs to the block A50–A64 (Infections with a predominantly sexual mode of transmission) in Chapter I, Certain infectious and parasitic diseases.
- Code type
- Subcategory (4 characters)
- Chapter
- I · A00–B99
- Classification
- WHO ICD-10, 2019 version
What A52.1 includes
Conditions and terms that are coded here.
What A52.1 excludes
Conditions that look similar but belong under another code.
- Charcot arthropathy G98
A52.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
A52.1Symptomgivende nevrosyfilis
DA521Sen symptomatisk neurosyfilis
- DA521DTabes dorsalis
A52.1Oireinen hermostokuppa
A52.1Floride Neurosyphilis
A52.1Syphilis nerveuse symptomatique
A52.1symptomatische neurosyfilis
Listed through more specific codes:
- A52.10Symptomatic neurosyphilis, unspecified
- A52.11Tabes dorsalis
- A52.12Other cerebrospinal syphilis
- A52.13Late syphilitic meningitis
- A52.14Late syphilitic encephalitis
- A52.15Late syphilitic neuropathy
- A52.16Charcot's arthropathy (tabetic)
- A52.17General paresis
- and 1 more national subcodes
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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