ICD-10-CM Codes
S00-T88 Injury, poisoning and certain other consequences of external causes
S90-S99 Injuries to the ankle and foot
S93- Dislocation and sprain of joints and ligaments at ankle, foot and toe level
2021 ICD-10-CM Diagnosis Code S93.504

2021 ICD-10-CM Diagnosis Code S93.504

Unspecified sprain of right lesser toe(s)

2016

2017

2018

2019

2020

2021

Non-Billable/Non-Specific Code

S93.504 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 S93.504 became effective on October 1, 2020.
This is the American ICD-10-CM version of S93.504 - other international versions of ICD-10 S93.504 may differ.

The following code(s) above S93.504 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 S93.504:

S00-T88
2021 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
- birth trauma (P10-P15)
- obstetric trauma (O70-O71)
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
S93
ICD-10-CM Diagnosis Code S93
Dislocation and sprain of joints and ligaments at ankle, foot and toe level
Code Also
- any associated open wound
Includes
- avulsion of joint or ligament of ankle, foot and toe
- laceration of cartilage, joint or ligament of ankle, foot and toe
- sprain of cartilage, joint or ligament of ankle, foot and toe
- traumatic hemarthrosis of joint or ligament of ankle, foot and toe
- traumatic rupture of joint or ligament of ankle, foot and toe
- traumatic subluxation of joint or ligament of ankle, foot and toe
- traumatic tear of joint or ligament of ankle, foot and toe
Type 2 Excludes
- strain of muscle and tendon of ankle and foot (S96.-)
Dislocation and sprain of joints and ligaments at ankle, foot and toe level

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 S93.504

S93.501D …… subsequent encounter

S93.501S …… sequela

S93.502 Unspecified sprain of left great toe

S93.502A …… initial encounter

S93.502D …… subsequent encounter

S93.502S …… sequela

S93.503 Unspecified sprain of unspecified great toe

S93.503A …… initial encounter

S93.503D …… subsequent encounter

S93.503S …… sequela

S93.504 Unspecified sprain of right lesser toe(s)

S93.504A …… initial encounter

S93.504D …… subsequent encounter

S93.504S …… sequela

S93.505 Unspecified sprain of left lesser toe(s)

S93.505A …… initial encounter

S93.505D …… subsequent encounter

S93.505S …… sequela

S93.506 Unspecified sprain of unspecified lesser toe(s)

S93.506A …… initial encounter

S93.506D …… subsequent encounter

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

2021 ICD-10-CM Diagnosis Code S93.504

Unspecified sprain of right lesser toe(s)

Injury, poisoning and certain other consequences of external causes

Injuries to the ankle and foot

Dislocation and sprain of joints and ligaments at ankle, foot and toe level