P23.1

Billable

Congenital pneumonia due to Chlamydia

P23.1 is the ICD-10-CM code for Congenital pneumonia due to Chlamydia. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
P00-P96
Parent
P23
Edition
FY2026

P00-P96 Certain conditions originating in the perinatal period

What this means — in plain language

MedlinePlus · NIH

What is chlamydia? Chlamydia is a common sexually transmitted infection (STI). It is caused by bacteria called Chlamydia trachomatis . Anyone can get chlamydia. It often doesn't cause symptoms, so people may not know that they have it. Antibiotics can cure it. But if it's not treated, chlamydia can cause serious health problems. How is chlamydia spread? You can get chlamydia during oral, vaginal, or anal sex with…

Read more about Chlamydia Infections at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code P23.1?
P23.1 is the ICD-10-CM code for "Congenital pneumonia due to Chlamydia". It falls under P00-P96 Certain conditions originating in the perinatal period.
Is P23.1 a billable code?
Yes — P23.1 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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