2021 ICD-10-CM Code S03.4

Sprain of jaw

Version 2021

Not Valid for Submission

S03.4 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of sprain of jaw. The code is not specific and 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:S03.4
Short Description:Sprain of jaw
Long Description:Sprain of jaw

Code Classification

Specific Coding for Sprain of jaw

Non-specific codes like S03.4 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 sprain of jaw:

  • Use S03.40 for Sprain of jaw, unspecified side NON-BILLABLE CODE
  • Use S03.40XA for initial encounter BILLABLE CODE
  • Use S03.40XD for subsequent encounter BILLABLE CODE
  • Use S03.40XS for sequela BILLABLE CODE
  • Use S03.41 for Sprain of jaw, right side NON-BILLABLE CODE
  • Use S03.41XA for initial encounter BILLABLE CODE
  • Use S03.41XD for subsequent encounter BILLABLE CODE
  • Use S03.41XS for sequela BILLABLE CODE
  • Use S03.42 for Sprain of jaw, left side NON-BILLABLE CODE
  • Use S03.42XA for initial encounter BILLABLE CODE
  • Use S03.42XD for subsequent encounter BILLABLE CODE
  • Use S03.42XS for sequela BILLABLE CODE
  • Use S03.43 for Sprain of jaw, bilateral NON-BILLABLE CODE
  • Use S03.43XA for initial encounter BILLABLE CODE
  • Use S03.43XD for subsequent encounter BILLABLE CODE
  • Use S03.43XS for sequela BILLABLE CODE

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 coding notes and guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code S03.4:


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.

Index to Diseases and Injuries

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code S03.4 are found in the index:

Information for Patients


Jaw Injuries and Disorders

Your jaw is a set of bones that holds your teeth. It consists of two main parts. The upper part is the maxilla. It doesn't move. The moveable lower part is called the mandible. You move it when you talk or chew. The two halves of the mandible meet at your chin. The joint where the mandible meets your skull is the temporomandibular joint.

Jaw problems include

Treatment of jaw problems depends on the cause.


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Sprains and Strains

A sprain is a stretched or torn ligament. Ligaments are tissues that connect bones at a joint. Falling, twisting, or getting hit can all cause a sprain. Ankle and wrist sprains are common. Symptoms include pain, swelling, bruising, and being unable to move your joint. You might feel a pop or tear when the injury happens.

A strain is a stretched or torn muscle or tendon. Tendons are tissues that connect muscle to bone. Twisting or pulling these tissues can cause a strain. Strains can happen suddenly or develop over time. Back and hamstring muscle strains are common. Many people get strains playing sports. Symptoms include pain, muscle spasms, swelling, and trouble moving the muscle.

At first, treatment of both sprains and strains usually involves resting the injured area, icing it, wearing a bandage or device that compresses the area, and medicines. Later treatment might include exercise and physical therapy.

NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases


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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)