2020 ICD-10-CM Diagnosis Code S99.929

Unspecified injury of unspecified foot

    2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
  • S99.929 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2020 edition of ICD-10-CM S99.929 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of S99.929 - other international versions of ICD-10 S99.929 may differ.
The following code(s) above S99.929 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 S99.929:
  • S00-T88
    2020 ICD-10-CM Range S00-T88

    Injury, poisoning and certain other consequences of external causes

    Note
    • 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
    2020 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
ICD-10-CM Codes Adjacent To S99.929
S99.919S …… sequela
S99.92 Unspecified injury of foot
S99.921 Unspecified injury of right foot
S99.921A …… initial encounter
S99.921D …… subsequent encounter
S99.921S …… sequela
S99.922 Unspecified injury of left foot
S99.922A …… initial encounter
S99.922D …… subsequent encounter
S99.922S …… sequela
S99.929 Unspecified injury of unspecified foot
S99.929A …… initial encounter
S99.929D …… subsequent encounter
S99.929S …… sequela
T07 Unspecified multiple injuries
T07.XXXA Unspecified multiple injuries, initial encounter
T07.XXXD Unspecified multiple injuries, subsequent encounter
T07.XXXS Unspecified multiple injuries, sequela
T14 Injury of unspecified body region
T14.8 Other injury of unspecified body region
T14.8XXA …… initial encounter

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