AutoICD API

ICD-10 E66.01 to ICD-11 Mapping

WHO crosswalk mapping for ICD-10-CM code E66.01 (Morbid (severe) obesity due to excess calories) to ICD-11 equivalents.

ICD-10-CM Source Code

E66.01Billable

Morbid (severe) obesity due to excess calories

No ICD-11 crosswalk mapping found for E66.01 in the WHO crosswalk data. This code may not have a direct ICD-11 equivalent, or the mapping may require clinical review.

Related codes in E65-E68 (Overweight, Obesity and Other Hyperalimentation) with ICD-11 mappings

You can also search the crosswalk database for related codes.

About Mapping Types

  • equivalentThe ICD-10 and ICD-11 codes have the same clinical meaning
  • narrowerThe ICD-11 code is more specific than the ICD-10 code
  • broaderThe ICD-11 code is less specific than the ICD-10 code
  • approximateThe codes are related but do not have an exact correspondence