Injury of nerves at lower leg level

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 5 more specific codes instead:

S84.0 Injury of tibial nerve at lower leg level (also a header)
S84.1 Injury of peroneal nerve at lower leg level (also a header)
S84.2 Injury of cutaneous sensory nerve at lower leg level (also a header)
S84.8 Injury of other nerves at lower leg level (also a header)
S84.9 Injury of unspecified nerve at lower leg level (also a header)

This code requires a seventh character. See the rule below.

What has happened to this code

Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

FY2012 Added to the draft code set draft Injury of nerves at lower leg level

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

This code

Seventh character required

The appropriate 7th character is to be added to each code from category S84

Excludes2 - not included here

injury of nerves at ankle and foot level (S94.-)

Code also

any associated open wound (S81.-)

Inherited from the S80-S89 section Injuries to the knee and lower leg (S80-S89)

Excludes2 - not included here

burns and corrosions (T20-T32)
frostbite (T33-T34)
injuries of ankle and foot, except fracture of ankle and malleolus (S90-S99)
insect bite or sting, venomous (T63.4)