KA21.1Z
Very low birth weight of newborn, unspecified
Frequently Asked Questions
What is the ICD-11 code for very low birth weight of newborn, unspecified?
The ICD-11 code for very low birth weight of newborn, unspecified is KA21.1Z. The full clinical description is "Very low birth weight of newborn, unspecified".
What does ICD-11 code KA21.1Z mean?
ICD-11 code KA21.1Z represents “Very low birth weight of newborn, unspecified”. It is classified under Chapter 19: Certain Conditions Originating in the Perinatal Period.
What chapter is KA21.1Z in?
KA21.1Z is in Chapter 19: Certain Conditions Originating in the Perinatal Period (codes KA00-KD5Z).
What is the ICD-10 equivalent of ICD-11 code KA21.1Z?
There is no direct ICD-10 mapping available for KA21.1Z in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-10. Use the ICD-11 to ICD-10 converter to search for related codes.
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.
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