AutoICD API

KA21.0Z

Extremely low birth weight of newborn, unspecified

Extremely low birth weight of newborn, unspecified

Classification

ICD-11

Parent Code

KA21.0

ICD-10 Mapping

1 equivalent
ICD-10 Equivalents(1)

ICD-10 Equivalents

View full mapping

Corresponding ICD-10-CM codes from the WHO crosswalk mapping

P07.0Extremely low birth weight newbornequivalentPrimary
Also Known As / Clinical Terms(2)

UMLS ↗

Frequently Asked Questions
What is the ICD-11 code for extremely low birth weight of newborn, unspecified?

The ICD-11 code for extremely low birth weight of newborn, unspecified is KA21.0Z. The full clinical description is "Extremely low birth weight of newborn, unspecified".

What does ICD-11 code KA21.0Z mean?

ICD-11 code KA21.0Z represents “Extremely low birth weight of newborn, unspecified”. It is classified under Chapter 19: Certain Conditions Originating in the Perinatal Period.

What chapter is KA21.0Z in?

KA21.0Z is in Chapter 19: Certain Conditions Originating in the Perinatal Period (codes KA00-KD5Z).

What is the ICD-10 equivalent of ICD-11 code KA21.0Z?

KA21.0Z maps to the ICD-10 code: P07.0 (Extremely low birth weight newborn). This is an equivalent mapping.

What is the difference between ICD-10 and ICD-11?

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.

What UMLS concepts map to ICD-11 code KA21.0Z?

KA21.0Z is linked to 2 UMLS Concept Unique Identifiers: C2909925, C2909924. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.