P37.1
Billable codeCongenital toxoplasmosis
The ICD-10 code for congenital toxoplasmosis is P37.1.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Hydrocephalus due to congenital toxoplasmosis
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- P37.0Congenital tuberculosis
- P37.2Neonatal (disseminated) listeriosis
- P37.3Congenital falciparum malaria
- P37.4Other congenital malaria
- P37.5Neonatal candidiasis
- P37.8Other specified congenital infectious and parasitic diseases
- P37.9Congenital infectious or parasitic disease, unspecified
- P37.1Congenital toxoplasmosis
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 7712Approximate match
Associated MS-DRGs
P37.1 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.