KB4Z

The ICD-11 code for cardiovascular disorders present in the perinatal or neonatal period, unspecified is KB4Z. The full clinical description is "Cardiovascular disorders present in the perinatal or neonatal period, unspecified".

ICD-11 code KB4Z represents “Cardiovascular disorders present in the perinatal or neonatal period, unspecified”. It is classified under Chapter 19: Certain Conditions Originating in the Perinatal Period.

KB4Z is in Chapter 19: Certain Conditions Originating in the Perinatal Period (codes KA00-KD5Z).

KB4Z maps to 3 ICD-10 codes: P29 (Cardiovascular disorders originating in the perinatal period), P29.8 (Oth cardiovasc disorders originating in the perinatal period), P29.9 (Cardiovasc disorder origin in the perinatal period, unsp). 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.

KB4Z maps to 10 SNOMED CT concepts: 128487001, 486006, 16415501000119100, 233957006, 312122008, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.

KB4Z is linked to 2 UMLS Concept Unique Identifiers: C0477917, C0477916. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.