2021 ICD-10-CM Code S88

Traumatic amputation of lower leg

Version 2021
Non-Billable Code

Not Valid for Submission

S88 is a "header" nonspecific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of traumatic amputation of lower leg. The code is NOT valid for the year 2021 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

ICD-10:S88
Short Description:Traumatic amputation of lower leg
Long Description:Traumatic amputation of lower leg

Code Classification

Specific Coding for Traumatic amputation of lower leg

Header codes like S88 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10 codes with a higher level of specificity when coding for traumatic amputation of lower leg:

  • S88.0 - Traumatic amputation at knee level
  • S88.01 - Complete traumatic amputation at knee level
  • S88.011 - Complete traumatic amputation at knee level, right lower leg
  • S88.011A - Complete traumatic amputation at knee level, right lower leg, initial encounter
  • S88.011D - Complete traumatic amputation at knee level, right lower leg, subsequent encounter
  • S88.011S - Complete traumatic amputation at knee level, right lower leg, sequela
  • S88.012 - Complete traumatic amputation at knee level, left lower leg
  • S88.012A - Complete traumatic amputation at knee level, left lower leg, initial encounter
  • S88.012D - Complete traumatic amputation at knee level, left lower leg, subsequent encounter
  • S88.012S - Complete traumatic amputation at knee level, left lower leg, sequela
  • S88.019 - Complete traumatic amputation at knee level, unspecified lower leg
  • S88.019A - Complete traumatic amputation at knee level, unspecified lower leg, initial encounter
  • S88.019D - Complete traumatic amputation at knee level, unspecified lower leg, subsequent encounter
  • S88.019S - Complete traumatic amputation at knee level, unspecified lower leg, sequela
  • S88.02 - Partial traumatic amputation at knee level
  • S88.021 - Partial traumatic amputation at knee level, right lower leg
  • S88.021A - Partial traumatic amputation at knee level, right lower leg, initial encounter
  • S88.021D - Partial traumatic amputation at knee level, right lower leg, subsequent encounter
  • S88.021S - Partial traumatic amputation at knee level, right lower leg, sequela
  • S88.022 - Partial traumatic amputation at knee level, left lower leg
  • S88.022A - Partial traumatic amputation at knee level, left lower leg, initial encounter
  • S88.022D - Partial traumatic amputation at knee level, left lower leg, subsequent encounter
  • S88.022S - Partial traumatic amputation at knee level, left lower leg, sequela
  • S88.029 - Partial traumatic amputation at knee level, unspecified lower leg
  • S88.029A - Partial traumatic amputation at knee level, unspecified lower leg, initial encounter
  • S88.029D - Partial traumatic amputation at knee level, unspecified lower leg, subsequent encounter
  • S88.029S - Partial traumatic amputation at knee level, unspecified lower leg, sequela
  • S88.1 - Traumatic amputation at level between knee and ankle
  • S88.11 - Complete traumatic amputation at level between knee and ankle
  • S88.111 - Complete traumatic amputation at level between knee and ankle, right lower leg
  • S88.111A - Complete traumatic amputation at level between knee and ankle, right lower leg, initial encounter
  • S88.111D - Complete traumatic amputation at level between knee and ankle, right lower leg, subsequent encounter
  • S88.111S - Complete traumatic amputation at level between knee and ankle, right lower leg, sequela
  • S88.112 - Complete traumatic amputation at level between knee and ankle, left lower leg
  • S88.112A - Complete traumatic amputation at level between knee and ankle, left lower leg, initial encounter
  • S88.112D - Complete traumatic amputation at level between knee and ankle, left lower leg, subsequent encounter
  • S88.112S - Complete traumatic amputation at level between knee and ankle, left lower leg, sequela
  • S88.119 - Complete traumatic amputation at level between knee and ankle, unspecified lower leg
  • S88.119A - Complete traumatic amputation at level between knee and ankle, unspecified lower leg, initial encounter
  • S88.119D - Complete traumatic amputation at level between knee and ankle, unspecified lower leg, subsequent encounter
  • S88.119S - Complete traumatic amputation at level between knee and ankle, unspecified lower leg, sequela
  • S88.12 - Partial traumatic amputation at level between knee and ankle
  • S88.121 - Partial traumatic amputation at level between knee and ankle, right lower leg
  • S88.121A - Partial traumatic amputation at level between knee and ankle, right lower leg, initial encounter
  • S88.121D - Partial traumatic amputation at level between knee and ankle, right lower leg, subsequent encounter
  • S88.121S - Partial traumatic amputation at level between knee and ankle, right lower leg, sequela
  • S88.122 - Partial traumatic amputation at level between knee and ankle, left lower leg
  • S88.122A - Partial traumatic amputation at level between knee and ankle, left lower leg, initial encounter
  • S88.122D - Partial traumatic amputation at level between knee and ankle, left lower leg, subsequent encounter
  • S88.122S - Partial traumatic amputation at level between knee and ankle, left lower leg, sequela
  • S88.129 - Partial traumatic amputation at level between knee and ankle, unspecified lower leg
  • S88.129A - Partial traumatic amputation at level between knee and ankle, unspecified lower leg, initial encounter
  • S88.129D - Partial traumatic amputation at level between knee and ankle, unspecified lower leg, subsequent encounter
  • S88.129S - Partial traumatic amputation at level between knee and ankle, unspecified lower leg, sequela
  • S88.9 - ... level unspecified
  • S88.91 - Complete traumatic amputation of lower leg, level unspecified
  • S88.911 - Complete traumatic amputation of right lower leg, level unspecified
  • S88.911A - Complete traumatic amputation of right lower leg, level unspecified, initial encounter
  • S88.911D - Complete traumatic amputation of right lower leg, level unspecified, subsequent encounter
  • S88.911S - Complete traumatic amputation of right lower leg, level unspecified, sequela
  • S88.912 - Complete traumatic amputation of left lower leg, level unspecified
  • S88.912A - Complete traumatic amputation of left lower leg, level unspecified, initial encounter
  • S88.912D - Complete traumatic amputation of left lower leg, level unspecified, subsequent encounter
  • S88.912S - Complete traumatic amputation of left lower leg, level unspecified, sequela
  • S88.919 - Complete traumatic amputation of unspecified lower leg, level unspecified
  • S88.919A - Complete traumatic amputation of unspecified lower leg, level unspecified, initial encounter
  • S88.919D - Complete traumatic amputation of unspecified lower leg, level unspecified, subsequent encounter
  • S88.919S - Complete traumatic amputation of unspecified lower leg, level unspecified, sequela
  • S88.92 - Partial traumatic amputation of lower leg, level unspecified
  • S88.921 - Partial traumatic amputation of right lower leg, level unspecified
  • S88.921A - Partial traumatic amputation of right lower leg, level unspecified, initial encounter
  • S88.921D - Partial traumatic amputation of right lower leg, level unspecified, subsequent encounter
  • S88.921S - Partial traumatic amputation of right lower leg, level unspecified, sequela
  • S88.922 - Partial traumatic amputation of left lower leg, level unspecified
  • S88.922A - Partial traumatic amputation of left lower leg, level unspecified, initial encounter
  • S88.922D - Partial traumatic amputation of left lower leg, level unspecified, subsequent encounter
  • S88.922S - Partial traumatic amputation of left lower leg, level unspecified, sequela
  • S88.929 - Partial traumatic amputation of unspecified lower leg, level unspecified
  • S88.929A - Partial traumatic amputation of unspecified lower leg, level unspecified, initial encounter
  • S88.929D - Partial traumatic amputation of unspecified lower leg, level unspecified, subsequent encounter
  • S88.929S - Partial traumatic amputation of unspecified lower leg, level unspecified, sequela

Tabular List of Diseases and Injuries

The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code S88:


Inclusion Terms

Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.

Type 1 Excludes

Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

7th Character Note

7th Character Note
Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.

7th Character

7th Character
Indicates that a seventh character is to be assigned to codes in a subcategory.

Information for Patients


Limb Loss

People can lose all or part of an arm or leg for a number of reasons. Common ones include

Some amputees have phantom pain, which is the feeling of pain in the missing limb. Other physical problems include surgical complications and skin problems, if you wear an artificial limb. Many amputees use an artificial limb. Learning how to use it takes time. Physical therapy can help you adapt.

Recovery from the loss of a limb can be hard. Sadness, anger, and frustration are common. If you are having a tough time, talk to your doctor. Treatment with medicine or counseling can help.


[Learn More]

Code History

  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016 (First year ICD-10-CM implemented into the HIPAA code set)