2026
ICD-10-CM
Diagnosis
Code

P91.811 Neonatal encephalopathy in diseases classified elsewhere

  • Billable
  • POA Exempt
  • 2018–2026

P91.811 is a billable/specific and POA-exempt diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Neonatal encephalopathy in diseases classified elsewhere.

Code first

  • Underlying condition, if known, such as:

    • Congenital cirrhosis (of liver) (P78.81)

    • Intracranial nontraumatic hemorrhage of newborn (P52.-)

    • Kernicterus (P57.-)

Versions

  1. 2026

    No changes

  2. 2025

    No changes

  3. 2024

    No changes

  4. 2023

    No changes

  5. 2022

    No changes

  6. 2021

    No changes

  7. 2020

    No changes

  8. 2019

    Code changed

    • Code first

        • underlying condition, if known, such as:
        • congenital cirrhosis (of liver) (P78.71)
        • intracranial nontraumatic hemorrhage of newborn (P52.-)
        • kernicterus (P57.-)
        • underlying condition, if known, such as:
        • congenital cirrhosis (of liver) (P78.81)
        • intracranial nontraumatic hemorrhage of newborn (P52.-)
        • kernicterus (P57.-)
  9. 2018

    New code