Don't have a TCI SuperCoder account yet? Become a Member >>

ICD-10-CM Code

Unequal limb length (acquired)
Note: The site used should correspond to the shorter lim

M21

Excludes1: acquired absence of limb (Z89.-)
congenital absence of limbs (Q71-Q73)
congenital deformities and malformations of limbs (Q65-Q66, Q68-Q74)

Excludes2: acquired deformities of fingers or toes (M20.-)
coxa plana (M91.2)

Tabs
Immediately see an ICD-10-CM code's applicable 7th characters. You can be confident you're reporting the complete code, capturing required information such as episode of care: initial, subsequent, or sequelae.
Get crucial instructions for accurate ICD-10-CM M21.7 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code.
Tabs
View the ICD-9-CM codes that cross to your ICD-10-CM search with two ICD-10-CM mappers: ICD-10 GEMs and SuperCoder's Extended Logic. Get the ICD-9-CM code and description right on your ICD-10-CM code details page.

Subscribe to Free Bolt Newsletter