Version 2024

2024 ICD-10-CM Diagnosis Code S23.1

Subluxation and dislocation of thoracic vertebra

ICD-10-CM Code:
S23.1
ICD-10 Code for:
Subluxation and dislocation of thoracic vertebra
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

  • Injury, poisoning and certain other consequences of external causes
    (S00–T88)
    • Injuries to the thorax
      (S20-S29)
      • Dislocation and sprain of joints and ligaments of thorax
        (S23)

S23.1 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of subluxation and dislocation of thoracic vertebra. 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 Subluxation and dislocation of thoracic vertebra

Non-specific codes like S23.1 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 subluxation and dislocation of thoracic vertebra:

  • S23.10 for Subluxation and dislocation of unspecified thoracic vertebra - NON-BILLABLE CODE

  • S23.100 for Subluxation of unspecified thoracic vertebra - NON-BILLABLE CODE

  • Use S23.100A for initial encounter - BILLABLE CODE

  • Use S23.100D for subsequent encounter - BILLABLE CODE

  • Use S23.100S for sequela - BILLABLE CODE

  • S23.101 for Dislocation of unspecified thoracic vertebra - NON-BILLABLE CODE

  • Use S23.101A for initial encounter - BILLABLE CODE

  • Use S23.101D for subsequent encounter - BILLABLE CODE

  • Use S23.101S for sequela - BILLABLE CODE

  • S23.11 for Subluxation and dislocation of T1/T2 thoracic vertebra - NON-BILLABLE CODE

  • S23.110 for Subluxation of T1/T2 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.110A for initial encounter - BILLABLE CODE

  • Use S23.110D for subsequent encounter - BILLABLE CODE

  • Use S23.110S for sequela - BILLABLE CODE

  • S23.111 for Dislocation of T1/T2 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.111A for initial encounter - BILLABLE CODE

  • Use S23.111D for subsequent encounter - BILLABLE CODE

  • Use S23.111S for sequela - BILLABLE CODE

  • S23.12 for Subluxation and dislocation of T2/T3-T3/T4 thoracic vertebra - NON-BILLABLE CODE

  • S23.120 for Subluxation of T2/T3 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.120A for initial encounter - BILLABLE CODE

  • Use S23.120D for subsequent encounter - BILLABLE CODE

  • Use S23.120S for sequela - BILLABLE CODE

  • S23.121 for Dislocation of T2/T3 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.121A for initial encounter - BILLABLE CODE

  • Use S23.121D for subsequent encounter - BILLABLE CODE

  • Use S23.121S for sequela - BILLABLE CODE

  • S23.122 for Subluxation of T3/T4 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.122A for initial encounter - BILLABLE CODE

  • Use S23.122D for subsequent encounter - BILLABLE CODE

  • Use S23.122S for sequela - BILLABLE CODE

  • S23.123 for Dislocation of T3/T4 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.123A for initial encounter - BILLABLE CODE

  • Use S23.123D for subsequent encounter - BILLABLE CODE

  • Use S23.123S for sequela - BILLABLE CODE

  • S23.13 for Subluxation and dislocation of T4/T5-T5/T6 thoracic vertebra - NON-BILLABLE CODE

  • S23.130 for Subluxation of T4/T5 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.130A for initial encounter - BILLABLE CODE

  • Use S23.130D for subsequent encounter - BILLABLE CODE

  • Use S23.130S for sequela - BILLABLE CODE

  • S23.131 for Dislocation of T4/T5 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.131A for initial encounter - BILLABLE CODE

  • Use S23.131D for subsequent encounter - BILLABLE CODE

  • Use S23.131S for sequela - BILLABLE CODE

  • S23.132 for Subluxation of T5/T6 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.132A for initial encounter - BILLABLE CODE

  • Use S23.132D for subsequent encounter - BILLABLE CODE

  • Use S23.132S for sequela - BILLABLE CODE

  • S23.133 for Dislocation of T5/T6 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.133A for initial encounter - BILLABLE CODE

  • Use S23.133D for subsequent encounter - BILLABLE CODE

  • Use S23.133S for sequela - BILLABLE CODE

  • S23.14 for Subluxation and dislocation of T6/T7-T7/T8 thoracic vertebra - NON-BILLABLE CODE

  • S23.140 for Subluxation of T6/T7 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.140A for initial encounter - BILLABLE CODE

  • Use S23.140D for subsequent encounter - BILLABLE CODE

  • Use S23.140S for sequela - BILLABLE CODE

  • S23.141 for Dislocation of T6/T7 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.141A for initial encounter - BILLABLE CODE

  • Use S23.141D for subsequent encounter - BILLABLE CODE

  • Use S23.141S for sequela - BILLABLE CODE

  • S23.142 for Subluxation of T7/T8 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.142A for initial encounter - BILLABLE CODE

  • Use S23.142D for subsequent encounter - BILLABLE CODE

  • Use S23.142S for sequela - BILLABLE CODE

  • S23.143 for Dislocation of T7/T8 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.143A for initial encounter - BILLABLE CODE

  • Use S23.143D for subsequent encounter - BILLABLE CODE

  • Use S23.143S for sequela - BILLABLE CODE

  • S23.15 for Subluxation and dislocation of T8/T9-T9/T10 thoracic vertebra - NON-BILLABLE CODE

  • S23.150 for Subluxation of T8/T9 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.150A for initial encounter - BILLABLE CODE

  • Use S23.150D for subsequent encounter - BILLABLE CODE

  • Use S23.150S for sequela - BILLABLE CODE

  • S23.151 for Dislocation of T8/T9 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.151A for initial encounter - BILLABLE CODE

  • Use S23.151D for subsequent encounter - BILLABLE CODE

  • Use S23.151S for sequela - BILLABLE CODE

  • S23.152 for Subluxation of T9/T10 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.152A for initial encounter - BILLABLE CODE

  • Use S23.152D for subsequent encounter - BILLABLE CODE

  • Use S23.152S for sequela - BILLABLE CODE

  • S23.153 for Dislocation of T9/T10 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.153A for initial encounter - BILLABLE CODE

  • Use S23.153D for subsequent encounter - BILLABLE CODE

  • Use S23.153S for sequela - BILLABLE CODE

  • S23.16 for Subluxation and dislocation of T10/T11-T11/T12 thoracic vertebra - NON-BILLABLE CODE

  • S23.160 for Subluxation of T10/T11 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.160A for initial encounter - BILLABLE CODE

  • Use S23.160D for subsequent encounter - BILLABLE CODE

  • Use S23.160S for sequela - BILLABLE CODE

  • S23.161 for Dislocation of T10/T11 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.161A for initial encounter - BILLABLE CODE

  • Use S23.161D for subsequent encounter - BILLABLE CODE

  • Use S23.161S for sequela - BILLABLE CODE

  • S23.162 for Subluxation of T11/T12 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.162A for initial encounter - BILLABLE CODE

  • Use S23.162D for subsequent encounter - BILLABLE CODE

  • Use S23.162S for sequela - BILLABLE CODE

  • S23.163 for Dislocation of T11/T12 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.163A for initial encounter - BILLABLE CODE

  • Use S23.163D for subsequent encounter - BILLABLE CODE

  • Use S23.163S for sequela - BILLABLE CODE

  • S23.17 for Subluxation and dislocation of T12/L1 thoracic vertebra - NON-BILLABLE CODE

  • S23.170 for Subluxation of T12/L1 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.170A for initial encounter - BILLABLE CODE

  • Use S23.170D for subsequent encounter - BILLABLE CODE

  • Use S23.170S for sequela - BILLABLE CODE

  • S23.171 for Dislocation of T12/L1 thoracic vertebra - NON-BILLABLE CODE

  • Use S23.171A for initial encounter - BILLABLE CODE

  • Use S23.171D for subsequent encounter - BILLABLE CODE

  • Use S23.171S for sequela - BILLABLE CODE

Coding Guidelines

The appropriate 7th character is to be added to each code from block Dislocation and sprain of joints and ligaments of thorax (S23). Use the following options for the aplicable episode of care:

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

Tabular List of Diseases and Injuries

The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.


Code Also

Code Also
A "code also" note instructs that two codes may be required to fully describe a condition, but this note does not provide sequencing direction.
  • any associated:
  • open wound of thorax S21
  • spinal cord injury S24.0 S24.1

Type 2 Excludes

Type 2 Excludes
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
  • fracture of thoracic vertebrae S22.0

Patient Education


Dislocations

Dislocations are joint injuries that force the ends of your bones out of position. The cause is often a fall or a blow, sometimes from playing a contact sport. You can dislocate your ankles, knees, shoulders, hips, elbows and jaw. You can also dislocate your finger and toe joints. Dislocated joints often are swollen, very painful and visibly out of place. You may not be able to move it.

A dislocated joint is an emergency. If you have one, seek medical attention. Treatment depends on which joint you dislocate and the severity of the injury. It might include manipulations to reposition your bones, medicine, a splint or sling, and rehabilitation. When properly repositioned, a joint will usually function and move normally again in a few weeks. Once you dislocate a shoulder or kneecap, you are more likely to dislocate it again. Wearing protective gear during sports may help prevent dislocations.


[Learn More in MedlinePlus]

Spine Injuries and Disorders

Your backbone, or spine, is made up of 26 bone discs called vertebrae. The vertebrae protect your spinal cord and allow you to stand and bend. A number of problems can change the structure of the spine or damage the vertebrae and surrounding tissue. They include:

  • Infections
  • Injuries
  • Tumors
  • Conditions, such as ankylosing spondylitis and scoliosis
  • Bone changes that come with age, such as spinal stenosis and herniated disks

Spinal diseases often cause pain when bone changes put pressure on the spinal cord or nerves. They can also limit movement. Treatments differ by disease, but sometimes they include back braces and surgery.


[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.