2021 ICD-10-CM Diagnosis Code S90.936

Unspecified superficial injury of unspecified lesser toe(s)

    2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
  • S90.936 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2021 edition of ICD-10-CM S90.936 became effective on October 1, 2020.
  • This is the American ICD-10-CM version of S90.936 - other international versions of ICD-10 S90.936 may differ.
The following code(s) above S90.936 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to S90.936:
  • S00-T88
    2021 ICD-10-CM Range S00-T88

    Injury, poisoning and certain other consequences of external causes

    • Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
    Type 1 Excludes
    Use Additional
    • code to identify any retained foreign body, if applicable (Z18.-)
    Injury, poisoning and certain other consequences of external causes
  • S90-S99
    2021 ICD-10-CM Range S90-S99

    Injuries to the ankle and foot

    Type 2 Excludes
    • burns and corrosions (T20-T32)
    • fracture of ankle and malleolus (S82.-)
    • frostbite (T33-T34)
    • insect bite or sting, venomous (T63.4)
    Injuries to the ankle and foot
Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
ICD-10-CM Codes Adjacent To S90.936
S90.933D …… subsequent encounter
S90.933S …… sequela
S90.934 Unspecified superficial injury of right lesser toe(s)
S90.934A …… initial encounter
S90.934D …… subsequent encounter
S90.934S …… sequela
S90.935 Unspecified superficial injury of left lesser toe(s)
S90.935A …… initial encounter
S90.935D …… subsequent encounter
S90.935S …… sequela
S90.936 Unspecified superficial injury of unspecified lesser toe(s)
S90.936A …… initial encounter
S90.936D …… subsequent encounter
S90.936S …… sequela
S91 Open wound of ankle, foot and toes
S91.0 Open wound of ankle
S91.00 Unspecified open wound of ankle
S91.001 Unspecified open wound, right ankle
S91.001A …… initial encounter
S91.001D …… subsequent encounter
S91.001S …… sequela

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.