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  6. 2024 ICD-10-CM Code S90.4
Version 2024
Non-Billable Code

2024 ICD-10-CM Diagnosis Code S90.4

Other superficial injuries of toe

ICD-10-CM Code:
S90.4
ICD-10 Code for:
Other superficial injuries of toe
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

  • Injury, poisoning and certain other consequences of external causes
    (S00–T88)
    • Injuries to the ankle and foot
      (S90-S99)
      • Superficial injury of ankle, foot and toes
        (S90)

S90.4 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of other superficial injuries of toe. The code is not specific and is NOT valid for the year 2024 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.

Specific Coding Applicable to Other superficial injuries of toe

Non-specific codes like S90.4 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for other superficial injuries of toe:

  • S90.41 for Abrasion of toe - NON-BILLABLE CODE

  • S90.411 for Abrasion, right great toe - NON-BILLABLE CODE

  • Use S90.411A for initial encounter - BILLABLE CODE

  • Use S90.411D for subsequent encounter - BILLABLE CODE

  • Use S90.411S for sequela - BILLABLE CODE

  • S90.412 for Abrasion, left great toe - NON-BILLABLE CODE

  • Use S90.412A for initial encounter - BILLABLE CODE

  • Use S90.412D for subsequent encounter - BILLABLE CODE

  • Use S90.412S for sequela - BILLABLE CODE

  • S90.413 for Abrasion, unspecified great toe - NON-BILLABLE CODE

  • Use S90.413A for initial encounter - BILLABLE CODE

  • Use S90.413D for subsequent encounter - BILLABLE CODE

  • Use S90.413S for sequela - BILLABLE CODE

  • S90.414 for Abrasion, right lesser toe(s) - NON-BILLABLE CODE

  • Use S90.414A for initial encounter - BILLABLE CODE

  • Use S90.414D for subsequent encounter - BILLABLE CODE

  • Use S90.414S for sequela - BILLABLE CODE

  • S90.415 for Abrasion, left lesser toe(s) - NON-BILLABLE CODE

  • Use S90.415A for initial encounter - BILLABLE CODE

  • Use S90.415D for subsequent encounter - BILLABLE CODE

  • Use S90.415S for sequela - BILLABLE CODE

  • S90.416 for Abrasion, unspecified lesser toe(s) - NON-BILLABLE CODE

  • Use S90.416A for initial encounter - BILLABLE CODE

  • Use S90.416D for subsequent encounter - BILLABLE CODE

  • Use S90.416S for sequela - BILLABLE CODE

  • S90.42 for Blister (nonthermal) of toe - NON-BILLABLE CODE

  • S90.421 for Blister (nonthermal), right great toe - NON-BILLABLE CODE

  • Use S90.421A for initial encounter - BILLABLE CODE

  • Use S90.421D for subsequent encounter - BILLABLE CODE

  • Use S90.421S for sequela - BILLABLE CODE

  • S90.422 for Blister (nonthermal), left great toe - NON-BILLABLE CODE

  • Use S90.422A for initial encounter - BILLABLE CODE

  • Use S90.422D for subsequent encounter - BILLABLE CODE

  • Use S90.422S for sequela - BILLABLE CODE

  • S90.423 for Blister (nonthermal), unspecified great toe - NON-BILLABLE CODE

  • Use S90.423A for initial encounter - BILLABLE CODE

  • Use S90.423D for subsequent encounter - BILLABLE CODE

  • Use S90.423S for sequela - BILLABLE CODE

  • S90.424 for Blister (nonthermal), right lesser toe(s) - NON-BILLABLE CODE

  • Use S90.424A for initial encounter - BILLABLE CODE

  • Use S90.424D for subsequent encounter - BILLABLE CODE

  • Use S90.424S for sequela - BILLABLE CODE

  • S90.425 for Blister (nonthermal), left lesser toe(s) - NON-BILLABLE CODE

  • Use S90.425A for initial encounter - BILLABLE CODE

  • Use S90.425D for subsequent encounter - BILLABLE CODE

  • Use S90.425S for sequela - BILLABLE CODE

  • S90.426 for Blister (nonthermal), unspecified lesser toe(s) - NON-BILLABLE CODE

  • Use S90.426A for initial encounter - BILLABLE CODE

  • Use S90.426D for subsequent encounter - BILLABLE CODE

  • Use S90.426S for sequela - BILLABLE CODE

  • S90.44 for External constriction of toe - NON-BILLABLE CODE

  • S90.441 for External constriction, right great toe - NON-BILLABLE CODE

  • Use S90.441A for initial encounter - BILLABLE CODE

  • Use S90.441D for subsequent encounter - BILLABLE CODE

  • Use S90.441S for sequela - BILLABLE CODE

  • S90.442 for External constriction, left great toe - NON-BILLABLE CODE

  • Use S90.442A for initial encounter - BILLABLE CODE

  • Use S90.442D for subsequent encounter - BILLABLE CODE

  • Use S90.442S for sequela - BILLABLE CODE

  • S90.443 for External constriction, unspecified great toe - NON-BILLABLE CODE

  • Use S90.443A for initial encounter - BILLABLE CODE

  • Use S90.443D for subsequent encounter - BILLABLE CODE

  • Use S90.443S for sequela - BILLABLE CODE

  • S90.444 for External constriction, right lesser toe(s) - NON-BILLABLE CODE

  • Use S90.444A for initial encounter - BILLABLE CODE

  • Use S90.444D for subsequent encounter - BILLABLE CODE

  • Use S90.444S for sequela - BILLABLE CODE

  • S90.445 for External constriction, left lesser toe(s) - NON-BILLABLE CODE

  • Use S90.445A for initial encounter - BILLABLE CODE

  • Use S90.445D for subsequent encounter - BILLABLE CODE

  • Use S90.445S for sequela - BILLABLE CODE

  • S90.446 for External constriction, unspecified lesser toe(s) - NON-BILLABLE CODE

  • Use S90.446A for initial encounter - BILLABLE CODE

  • Use S90.446D for subsequent encounter - BILLABLE CODE

  • Use S90.446S for sequela - BILLABLE CODE

  • S90.45 for Superficial foreign body of toe - NON-BILLABLE CODE

  • S90.451 for Superficial foreign body, right great toe - NON-BILLABLE CODE

  • Use S90.451A for initial encounter - BILLABLE CODE

  • Use S90.451D for subsequent encounter - BILLABLE CODE

  • Use S90.451S for sequela - BILLABLE CODE

  • S90.452 for Superficial foreign body, left great toe - NON-BILLABLE CODE

  • Use S90.452A for initial encounter - BILLABLE CODE

  • Use S90.452D for subsequent encounter - BILLABLE CODE

  • Use S90.452S for sequela - BILLABLE CODE

  • S90.453 for Superficial foreign body, unspecified great toe - NON-BILLABLE CODE

  • Use S90.453A for initial encounter - BILLABLE CODE

  • Use S90.453D for subsequent encounter - BILLABLE CODE

  • Use S90.453S for sequela - BILLABLE CODE

  • S90.454 for Superficial foreign body, right lesser toe(s) - NON-BILLABLE CODE

  • Use S90.454A for initial encounter - BILLABLE CODE

  • Use S90.454D for subsequent encounter - BILLABLE CODE

  • Use S90.454S for sequela - BILLABLE CODE

  • S90.455 for Superficial foreign body, left lesser toe(s) - NON-BILLABLE CODE

  • Use S90.455A for initial encounter - BILLABLE CODE

  • Use S90.455D for subsequent encounter - BILLABLE CODE

  • Use S90.455S for sequela - BILLABLE CODE

  • S90.456 for Superficial foreign body, unspecified lesser toe(s) - NON-BILLABLE CODE

  • Use S90.456A for initial encounter - BILLABLE CODE

  • Use S90.456D for subsequent encounter - BILLABLE CODE

  • Use S90.456S for sequela - BILLABLE CODE

  • S90.46 for Insect bite (nonvenomous) of toe - NON-BILLABLE CODE

  • S90.461 for Insect bite (nonvenomous), right great toe - NON-BILLABLE CODE

  • Use S90.461A for initial encounter - BILLABLE CODE

  • Use S90.461D for subsequent encounter - BILLABLE CODE

  • Use S90.461S for sequela - BILLABLE CODE

  • S90.462 for Insect bite (nonvenomous), left great toe - NON-BILLABLE CODE

  • Use S90.462A for initial encounter - BILLABLE CODE

  • Use S90.462D for subsequent encounter - BILLABLE CODE

  • Use S90.462S for sequela - BILLABLE CODE

  • S90.463 for Insect bite (nonvenomous), unspecified great toe - NON-BILLABLE CODE

  • Use S90.463A for initial encounter - BILLABLE CODE

  • Use S90.463D for subsequent encounter - BILLABLE CODE

  • Use S90.463S for sequela - BILLABLE CODE

  • S90.464 for Insect bite (nonvenomous), right lesser toe(s) - NON-BILLABLE CODE

  • Use S90.464A for initial encounter - BILLABLE CODE

  • Use S90.464D for subsequent encounter - BILLABLE CODE

  • Use S90.464S for sequela - BILLABLE CODE

  • S90.465 for Insect bite (nonvenomous), left lesser toe(s) - NON-BILLABLE CODE

  • Use S90.465A for initial encounter - BILLABLE CODE

  • Use S90.465D for subsequent encounter - BILLABLE CODE

  • Use S90.465S for sequela - BILLABLE CODE

  • S90.466 for Insect bite (nonvenomous), unspecified lesser toe(s) - NON-BILLABLE CODE

  • Use S90.466A for initial encounter - BILLABLE CODE

  • Use S90.466D for subsequent encounter - BILLABLE CODE

  • Use S90.466S for sequela - BILLABLE CODE

  • S90.47 for Other superficial bite of toe - NON-BILLABLE CODE

  • S90.471 for Other superficial bite of right great toe - NON-BILLABLE CODE

  • Use S90.471A for initial encounter - BILLABLE CODE

  • Use S90.471D for subsequent encounter - BILLABLE CODE

  • Use S90.471S for sequela - BILLABLE CODE

  • S90.472 for Other superficial bite of left great toe - NON-BILLABLE CODE

  • Use S90.472A for initial encounter - BILLABLE CODE

  • Use S90.472D for subsequent encounter - BILLABLE CODE

  • Use S90.472S for sequela - BILLABLE CODE

  • S90.473 for Other superficial bite of unspecified great toe - NON-BILLABLE CODE

  • Use S90.473A for initial encounter - BILLABLE CODE

  • Use S90.473D for subsequent encounter - BILLABLE CODE

  • Use S90.473S for sequela - BILLABLE CODE

  • S90.474 for Other superficial bite of right lesser toe(s) - NON-BILLABLE CODE

  • Use S90.474A for initial encounter - BILLABLE CODE

  • Use S90.474D for subsequent encounter - BILLABLE CODE

  • Use S90.474S for sequela - BILLABLE CODE

  • S90.475 for Other superficial bite of left lesser toe(s) - NON-BILLABLE CODE

  • Use S90.475A for initial encounter - BILLABLE CODE

  • Use S90.475D for subsequent encounter - BILLABLE CODE

  • Use S90.475S for sequela - BILLABLE CODE

  • S90.476 for Other superficial bite of unspecified lesser toe(s) - NON-BILLABLE CODE

  • Use S90.476A for initial encounter - BILLABLE CODE

  • Use S90.476D for subsequent encounter - BILLABLE CODE

  • Use S90.476S for sequela - BILLABLE CODE

Coding Guidelines

The appropriate 7th character is to be added to each code from block Superficial injury of ankle, foot and toes (S90). Use the following options for the aplicable episode of care:

  • A - initial encounter
  • D - subsequent encounter
  • S - sequela

Patient Education


Wounds and Injuries

An injury is damage to your body. It is a general term that refers to harm caused by accidents, falls, hits, weapons, and more. In the U.S., millions of people injure themselves every year. These injuries range from minor to life-threatening. Injuries can happen at work or play, indoors or outdoors, driving a car, or walking across the street.

Wounds are injuries that break the skin or other body tissues. They include cuts, scrapes, scratches, and punctured skin. They often happen because of an accident, but surgery, sutures, and stitches also cause wounds. Minor wounds usually aren't serious, but it is important to clean them. Serious and infected wounds may require first aid followed by a visit to your doctor. You should also seek attention if the wound is deep, you cannot close it yourself, you cannot stop the bleeding or get the dirt out, or it does not heal.

Other common types of injuries include:

  • Animal bites
  • Bruises
  • Burns
  • Dislocations
  • Electrical injuries
  • Fractures (broken bones)
  • Sprains and strains

[Learn More in MedlinePlus]

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • 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. This was the first year ICD-10-CM was implemented into the HIPAA code set.