S84.91XD

S84.91XD: Injury of unspecified nerve at lower leg level, right leg, subsequent encounter

Billable / specific codeICD-10-CMPOA exemptright

S84.91XD is a billable, specific ICD-10-CM code for injury of unspecified nerve at lower leg level, right leg, subsequent encounter. It is valid for submission on a claim.

Check S84.91XD with the rest of the claim: free scrubber

7th character "D": subsequent encounter

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

A: initial encounter
D: subsequent encounter
S: sequela

Excludes2 inherited from the categories above S84.91XD

Not part of this code, but both may be coded when both are present.

Written on S84: Injury of nerves at lower leg level

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

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

S84.91XD is named in 7 Medicare coverage policies: 7 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

A53065Billing and Coding: Outpatient Physical Therapy
A54969Billing and Coding: Nerve Conduction Studies and Electromyography
A56034Billing and Coding: Nerve Blockade for Treatment of Chronic Pain and Neuropathy
A56607Billing and Coding: Continuous Peripheral Nerve Blocks (CPNB)

Code history

Unchanged in every release from FY2024 to FY2027.