2024 ICD-10-CM Diagnosis Code S09.3

Other specified and unspecified injury of middle and inner ear

ICD-10-CM Code:
S09.3
ICD-10 Code for:
Oth and unspecified injury of middle and inner ear
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

  • Injury, poisoning and certain other consequences of external causes
    (S00–T88)
    • Injuries to the head
      (S00-S09)
      • Other and unspecified injuries of head
        (S09)

S09.3 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 specified and unspecified injury of middle and inner ear. 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.

Unspecified diagnosis codes like S09.3 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.

Specific Coding Applicable to Oth and unspecified injury of middle and inner ear

Non-specific codes like S09.3 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 oth and unspecified injury of middle and inner ear:

  • S09.30 for Unspecified injury of middle and inner ear - NON-BILLABLE CODE

  • S09.301 for Unspecified injury of right middle and inner ear - NON-BILLABLE CODE

  • Use S09.301A for initial encounter - BILLABLE CODE

  • Use S09.301D for subsequent encounter - BILLABLE CODE

  • Use S09.301S for sequela - BILLABLE CODE

  • S09.302 for Unspecified injury of left middle and inner ear - NON-BILLABLE CODE

  • Use S09.302A for initial encounter - BILLABLE CODE

  • Use S09.302D for subsequent encounter - BILLABLE CODE

  • Use S09.302S for sequela - BILLABLE CODE

  • S09.309 for Unspecified injury of unspecified middle and inner ear - NON-BILLABLE CODE

  • Use S09.309A for initial encounter - BILLABLE CODE

  • Use S09.309D for subsequent encounter - BILLABLE CODE

  • Use S09.309S for sequela - BILLABLE CODE

  • S09.31 for Primary blast injury of ear - NON-BILLABLE CODE

  • S09.311 for Primary blast injury of right ear - NON-BILLABLE CODE

  • Use S09.311A for initial encounter - BILLABLE CODE

  • Use S09.311D for subsequent encounter - BILLABLE CODE

  • Use S09.311S for sequela - BILLABLE CODE

  • S09.312 for Primary blast injury of left ear - NON-BILLABLE CODE

  • Use S09.312A for initial encounter - BILLABLE CODE

  • Use S09.312D for subsequent encounter - BILLABLE CODE

  • Use S09.312S for sequela - BILLABLE CODE

  • S09.313 for Primary blast injury of ear, bilateral - NON-BILLABLE CODE

  • Use S09.313A for initial encounter - BILLABLE CODE

  • Use S09.313D for subsequent encounter - BILLABLE CODE

  • Use S09.313S for sequela - BILLABLE CODE

  • S09.319 for Primary blast injury of unspecified ear - NON-BILLABLE CODE

  • Use S09.319A for initial encounter - BILLABLE CODE

  • Use S09.319D for subsequent encounter - BILLABLE CODE

  • Use S09.319S for sequela - BILLABLE CODE

  • S09.39 for Other specified injury of middle and inner ear - NON-BILLABLE CODE

  • S09.391 for Other specified injury of right middle and inner ear - NON-BILLABLE CODE

  • Use S09.391A for initial encounter - BILLABLE CODE

  • Use S09.391D for subsequent encounter - BILLABLE CODE

  • Use S09.391S for sequela - BILLABLE CODE

  • S09.392 for Other specified injury of left middle and inner ear - NON-BILLABLE CODE

  • Use S09.392A for initial encounter - BILLABLE CODE

  • Use S09.392D for subsequent encounter - BILLABLE CODE

  • Use S09.392S for sequela - BILLABLE CODE

  • S09.399 for Other specified injury of unspecified middle and inner ear - NON-BILLABLE CODE

  • Use S09.399A for initial encounter - BILLABLE CODE

  • Use S09.399D for subsequent encounter - BILLABLE CODE

  • Use S09.399S for sequela - BILLABLE CODE

Coding Guidelines

The appropriate 7th character is to be added to each code from block Other and unspecified injuries of head (S09). Use the following options for the aplicable episode of care:

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

Patient Education


Ear Disorders

Your ear has three main parts: outer, middle and inner. You use all of them in hearing. Sound waves come in through your outer ear. They reach your middle ear, where they make your eardrum vibrate. The vibrations are transmitted through three tiny bones, called ossicles, in your middle ear. The vibrations travel to your inner ear, a snail-shaped organ. The inner ear makes the nerve impulses that are sent to the brain. Your brain recognizes them as sounds. The inner ear also controls balance.

A variety of conditions may affect your hearing or balance:

  • Ear infections are the most common illness in infants and young children.
  • Tinnitus, a roaring in your ears, can be the result of loud noises, medicines or a variety of other causes.
  • Meniere's disease may be the result of fluid problems in your inner ear; its symptoms include tinnitus and dizziness.
  • Ear barotrauma is an injury to your ear because of changes in barometric (air) or water pressure.

Some ear disorders can result in hearing disorders and deafness.


[Learn More in MedlinePlus]

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.