A52.19
Other symptomatic neurosyphilis
Billable code
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
This code · A52.19
Synonyms
Syphilitic parkinsonism
Inherited from A50-A64Infections with a predominantly sexual mode of transmission
Inherited from chapter 1Certain infectious and parasitic diseases
Includes
diseases generally recognized as communicable or transmissible
Excludes 1
certain localized infections - see body system-related chapters
Excludes 2
carrier or suspected carrier of infectious disease (Z22.-) infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-) infectious and parasitic diseases specific to the perinatal period (P35-P39) influenza and other acute respiratory infections (J00-J22)
Use additional
code to identify resistance to antimicrobial drugs (Z16.-)
Official Guidelines for A52.19
FY 2026 ›I.C.1Chapter-specific guidanceChapter 1: Certain Infectious and Parasitic Diseases (A00-B99), U07.1, U09.9
Subsections
- I.C.1.aHuman Immunodeficiency Virus (HIV) Infections
- I.C.1.bInfectious agents as the cause of diseases classified to other chapters
- I.C.1.cInfections resistant to antibiotics
- I.C.1.dSepsis, Severe Sepsis, and Septic Shock Infections resistant to antibiotics
- I.C.1.eMethicillin Resistant Staphylococcus aureus (MRSA) Conditions
- I.C.1.fZika virus infections
- I.C.1.gCoronavirus infections
Find A52.19 in the alphabetic index
25 index paths lead to this code
- Argyll Robertson phenomenon, pupil or syndrome
- Aphasia › syphilis, tertiary
- Epilepsy, epileptic, epilepsia › due to syphilis
- Gumma › brain
- Gumma › cauda equina
- Gumma › intracranial
- Gumma › leptomeninges
- Gumma › meninges
- Gumma › spinal cord
- Meningoencephalocele › syphilitic
- Meningomyelocele › syphilitic
- Neurosyphilis › with ataxia
- Neurosyphilis › parenchymatous
- Neurosyphilis › specified nature or site NEC
- Parkinsonism › syphilitic
- Syphilis, syphilitic › bulbar palsy
- Syphilis, syphilitic › cord bladder
- Syphilis, syphilitic › hemianesthesia
- Syphilis, syphilitic › neurorecidive of retina
- Syphilis, syphilitic › neuroretinitis
- Syphilis, syphilitic › paresthesia
- Syphilis, syphilitic › Parkinson's disease or syndrome
- Tabes, tabetic › bladder
- Tabes, tabetic › latent
- Chorioretinitis › disseminated › in neurosyphilis