ICD-10-CM Codes 2026 (USA)

• R53.82	Chronic fatigue, unspecified

• R53.0	Neoplastic (malignant) related fatigue
  R53.1	Weakness
  R53.2	Functional quadriplegia
  R53.81	Other malaise
  R53.82	Chronic fatigue, unspecified
  R53.83	Other fatigue

Created by Peter Blahut, MD