2027 ICD-10-CM Diagnosis Code S13Dislocation and sprain of joints and ligaments at neck level

ICD-10-CM Codes›S00–T88›S10-S19›S13

ICD-10-CM S13
CMSSource: CMS FY 2027 ICD-10-CM dataset · Effective Oct 1, 2026 – Sep 30, 2027

S13 is a non-billable ICD-10-CM category code for dislocation and sprain of joints and ligaments at neck level, so it cannot be submitted on claims. Use a more specific code from this category instead, such as S13.0XXA, S13.0XXD, S13.0XXS, and S13.100A.

Code Identity

ICD-10-CM Code
S13
Billable Status
No — Non-Billable Category
Code Describes
Dislocation and sprain of joints and ligaments at neck level
Short Description
Dislocation and sprain of joints and ligaments at neck level
Same as the full description in the CMS dataset.
Chapter
S10-S19
Injuries to the neck

Code Classification

ChapterS00–T88Injury, poisoning and certain other consequences of external causes
SectionS10-S19Injuries to the neck
CategoryS13Dislocation and sprain of joints and ligaments at neck level
This CodeS13Dislocation and sprain of joints and ligaments at neck level

Specific Coding for Dislocation and sprain of joints and ligaments at neck levelOverview

Non-specific codes like S13 require more characters. Use one of these billable codes instead:

  • S13.0 for Traumatic rupture of cervical intervertebral disc

  • S13.1 for Subluxation and dislocation of cervical vertebrae

  • S13.10 for Subluxation and dislocation of unspecified cervical vertebrae

  • S13.11 for Subluxation and dislocation of C0/C1 cervical vertebrae

  • S13.12 for Subluxation and dislocation of C1/C2 cervical vertebrae

  • S13.13 for Subluxation and dislocation of C2/C3 cervical vertebrae

  • S13.14 for Subluxation and dislocation of C3/C4 cervical vertebrae

  • S13.15 for Subluxation and dislocation of C4/C5 cervical vertebrae

  • S13.16 for Subluxation and dislocation of C5/C6 cervical vertebrae

  • S13.17 for Subluxation and dislocation of C6/C7 cervical vertebrae

  • S13.18 for Subluxation and dislocation of C7/T1 cervical vertebrae

  • S13.2 for Dislocation of other and unspecified parts of neck

  • S13.20 for Dislocation of unspecified parts of neck

  • S13.29 for Dislocation of other parts of neck

  • S13.4 for Sprain of ligaments of cervical spine

  • S13.5 for Sprain of thyroid region

  • S13.8 for Sprain of joints and ligaments of other parts of neck

  • S13.9 for Sprain of joints and ligaments of unspecified parts of neck

Coding GuidelinesGuidance

The appropriate 7th character is to be added to each code from block Dislocation and sprain of joints and ligaments at neck level (S13). Use the following options for the applicable episode of care:

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

Source: ICD-10-CM Official Guidelines for Coding and Reporting, FY 2027, published by CMS and the National Center for Health Statistics.

Instructional NotesGuidance

Instructions from the official ICD-10-CM Tabular List that apply to S13: its own notes plus those printed at block S10-S19 and Chapter 19. A note printed at a category, block or chapter applies to every code under it.

Includes

Further defines, or gives examples of, the content of the category.

On S13 itself
  • avulsion of joint or ligament at neck level
  • laceration of cartilage, joint or ligament at neck level
  • sprain of cartilage, joint or ligament at neck level
  • traumatic hemarthrosis of joint or ligament at neck level
  • traumatic rupture of joint or ligament at neck level
  • traumatic subluxation of joint or ligament at neck level
  • traumatic tear of joint or ligament at neck level
From Block S10-S19 Injuries to the neck applies to 1,074 codes
  • injuries of nape
  • injuries of supraclavicular region
  • injuries of throat

Excludes2

Not included here: the excluded condition is not part of this code, but a patient may have both, so both codes may be reported.

On S13 itself
  • strain of muscle or tendon at neck level (S16.1)
From Block S10-S19 Injuries to the neck applies to 1,074 codes
  • burns and corrosions (T20-T32)
  • effects of foreign body in esophagus (T18.1)
  • effects of foreign body in larynx (T17.3)
  • effects of foreign body in pharynx (T17.2)
  • effects of foreign body in trachea (T17.4)
  • frostbite (T33-T34)
  • insect bite or sting, venomous (T63.4)
From Chapter 19 (S00-T88) Injury, poisoning and certain other consequences of external causes applies to 41,187 codes

Use Additional Code

Add a second code, after this one, to fully describe the condition.

From Chapter 19 (S00-T88) Injury, poisoning and certain other consequences of external causes applies to 41,187 codes
  • code to identify any retained foreign body, if applicable (Z18.-)

Code Also

A second code may be needed to fully describe the condition; the note gives no sequencing direction.

  • any associated open wound

Notes

General instructions on how these codes are used.

From Chapter 19 (S00-T88) Injury, poisoning and certain other consequences of external causes applies to 41,187 codes
  • 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
  • The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.

7th Character

Every code in the category takes a 7th character from the listed values, with the placeholder X filling any empty positions before it.

  • The appropriate 7th character is to be added to each code from category S13
  • Ainitial encounter
  • Dsubsequent encounter
  • Ssequela

Source: CMS ICD-10-CM Tabular List. How to read instructional notes.

Patient EducationClinical

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.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2026No changes
FY 2027CurrentCurrent code set, no changesEffective October 1, 2026 through September 30, 2027.

Questions About S13Overview

What is the ICD-10 code for dislocation and sprain of joints and ligaments at neck level?

S13 is the ICD-10-CM category for dislocation and sprain of joints and ligaments at neck level, but it is a non-billable header: claims need a more specific code from this category, listed on this page.

Is S13 (Dislocation and sprain of joints and ligaments at neck level) a billable code?

No. This is a category header that groups the codes for dislocation and sprain of joints and ligaments at neck level, and headers cannot be submitted on claims. Claims for dislocation and sprain of joints and ligaments at neck level need a more specific code from this category, such as S13.0XXA, S13.0XXD, and S13.0XXS.