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2. ICD-10 Codes
3. Chapter - P00-P96
4. Section - P19-P29
5. Category - P23
6. P23.1

P23.1 - Congenital pneumonia due to Chlamydia

• Applicable to Congenital pneumonia due to Chlamydia
• The 2025 edition of ICD10-CM P23.1 became effective on October 1, 2024.
• This is the American ICD10-CM version of P23.1 - other international versions of ICD10 P23.1 may differ.
• P23.1 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above P23.1 contain annotation back-references that may be applicable to P23.1:

• Chapter: P00-P96 - Certain conditions originating in the perinatal period
• Section: P19-P29 - Respiratory and cardiovascular disorders specific to the perinatal period
• Category: P23 - Congenital pneumonia

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.