Chapter 20: Developmental Anomalies
ICD-11 codes LA00-LD9Z
Covers congenital malformations, deformations, and chromosomal abnormalities including congenital heart defects, cleft lip and palate, Down syndrome, and spina bifida. ICD-11 renames this chapter and improves classification with better structural groupings.
LA00-LA0Z
No category codes found in this block.
LA20-LA2Z
No category codes found in this block.
LA40-LA6Z
No category codes found in this block.
LA80-LA8Z
No category codes found in this block.
LB00-LB0Z
No category codes found in this block.
LB20-LB2Z
No category codes found in this block.
LB40-LB4Z
No category codes found in this block.
LB60-LB8Z
No category codes found in this block.
LC00-LC0Z
No category codes found in this block.
LC20-LC2Z
No category codes found in this block.
LC40-LC4Z
No category codes found in this block.
LD00-LD9Z
No category codes found in this block.
Frequently Asked Questions
What ICD-11 codes are in Chapter 20?
Chapter 20: Developmental Anomalies covers ICD-11 codes LA00-LD9Z. It contains 12 code blocks with 0 top-level categories.
What conditions does ICD-11 Chapter 20 cover?
Covers congenital malformations, deformations, and chromosomal abnormalities including congenital heart defects, cleft lip and palate, Down syndrome, and spina bifida. ICD-11 renames this chapter and improves classification with better structural groupings. This chapter includes codes from LA00-LD9Z.
How is ICD-11 Chapter 20 different from ICD-10?
ICD-11 reorganized many chapters compared to ICD-10. Chapter 20 (Developmental Anomalies) may include conditions that were in different ICD-10 chapters, and some conditions previously here may have moved. ICD-11 also adds new chapters for sleep-wake disorders, sexual health, and traditional medicine that did not exist in ICD-10.
How many code blocks are in ICD-11 Chapter 20?
Chapter 20 has 12 code blocks: LA00-LA0Z, LA20-LA2Z, LA40-LA6Z, LA80-LA8Z, and 8 more.
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