P81.9 - Disturbance of temperature regulation of newborn, unspecified
- Applicable to Disturbance of temperature regulation of newborn, unspecified
- The 2025 edition of ICD10-CM P81.9 became effective on October 1, 2024.
- This is the American ICD10-CM version of P81.9 - other international versions of ICD10 P81.9 may differ.
- P81.9 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Inclusion Term
- Fever of newborn NOS
The following codes above P81.9 contain annotation back-references that may be applicable to P81.9:
Chapter: P00-P96 Certain conditions originating in the perinatal period
Section: P80-P83 Conditions involving the integument and temperature regulation of newborn
Category: P81 Other disturbances of temperature regulation of newborn
Billable/Specific Code
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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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