A52.19 — Other symptomatic neurosyphilis
A52.19 is a billable, specific ICD-10-CM code for other symptomatic neurosyphilis. It is valid for submission on a claim.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Syphilitic parkinsonism
Other codes that can never be billed with A52.19
These codes carry an Excludes1 note pointing at A52.19. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading A52.19 alone.
Risk adjustment
A52.19 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Medicare coverage
A52.19 is named in 18 Medicare coverage policies — 18 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A52996Billing and Coding: Routine Foot Care
- A53060Billing and Coding: Ophthalmology: Extended Ophthalmoscopy and Fundus Photography
- A56232Billing and Coding: Foot Care
- A56551Billing and Coding: Visual Fields Testing
How A52.19 is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to A52.19.
- Argyll Robertson phenomenon, pupil or syndrome(syphilitic)
- 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›parenchymatous(degenerative)
Related codes at this level
Codes that share A52.1. If A52.19 is not quite right, the correct code is usually one of these.
Questions about A52.19
- Is A52.19 a billable ICD-10-CM code?
- Yes. A52.19 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does A52.19 sit in the tabular list?
- Certain infectious and parasitic diseases (A00-B99), in the block Infections with a predominantly sexual mode of transmission (A50-A64).