NF04.Z

The ICD-11 code for effects of air pressure or water pressure, unspecified is NF04.Z. The full clinical description is "Effects of air pressure or water pressure, unspecified".

ICD-11 code NF04.Z represents “Effects of air pressure or water pressure, unspecified”. It is classified under Chapter 22: Injury, Poisoning or Certain Other Consequences of External Causes.

NF04.Z is in Chapter 22: Injury, Poisoning or Certain Other Consequences of External Causes (codes NA00-NF2Z).

NF04.Z maps to 4 ICD-10 codes: T70 (Effects of air pressure and water pressure), T70.2 (Other and unspecified effects of high altitude), T70.8 (Other effects of air pressure and water pressure), and 1 more. ICD-10 and ICD-11 do not always have one-to-one mappings — check the mapping type (equivalent, approximate, narrower, or broader) for each result.

ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.

NF04.Z is linked to 3 UMLS Concept Unique Identifiers: C0496116, C0029499, C0478477. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.