2026 ICD-10-CM Diagnosis Code K08.112Complete loss of teeth due to trauma, class II

ICD-10-CM Codes›K00–K95›K00-K14›K08

ICD-10-CM K08.112
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

K08.112 is a billable ICD-10-CM diagnosis code for complete loss of teeth due to trauma, class II. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 11 through 13, 157 through 159. Coders also document this condition as complete edentulism class II. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Any dental condition including traumatic injury and Disorders of teeth and gingiva.

Code Identity

ICD-10-CM Code
K08.112
Billable Status
Yes — Valid for Submission
Code Describes
Complete loss of teeth due to trauma, class II
Short Description
Complete loss of teeth due to trauma, class II
Same as the full description in the CMS dataset.
Parent Code
K08.11
Complete loss of teeth due to trauma

Code Classification

ChapterK00–K95Diseases of the digestive system
SectionK00-K14Diseases of oral cavity and salivary glands
CategoryK08Other disorders of teeth and supporting structures
This CodeK08.112Complete loss of teeth due to trauma, class II

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Complete edentulism class II
  • Complete edentulism class II due to trauma
  • Complete edentulism due to trauma

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR DEN001
Any dental condition including traumatic injury
Default principal diagnosis: inpatient No · outpatient No
CCSR DIG002
Disorders of teeth and gingiva
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Tooth Disorders

Your teeth are made of a hard, bonelike material. There are four parts:

The full article covers:

  • What are teeth?
  • What are tooth disorders?
  • What causes tooth disorders?
  • What are the symptoms of tooth disorders?
  • How are tooth disorders diagnosed?
  • What are the treatments for tooth disorders?
  • Can tooth disorders be prevented?

Read the full article at MedlinePlus

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

Convert K08.112 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
525.42 Comp edentulism,class II
ApproximateCombination The match is approximate, and more than one code can be needed to describe the source diagnosis. Confirm with contextual judgment.
ICD-9-CM
525.11 Loss of teeth d/t trauma
ApproximateCombination The match is approximate, and more than one code can be needed to describe the source diagnosis. Confirm with contextual judgment.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About K08.112Overview

What is the ICD-10 code for complete loss of teeth due to trauma, class II?

The ICD-10-CM code for complete loss of teeth due to trauma, class II is K08.112 (sometimes written as K08112). It is billable on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

Is K08.112 (Complete loss of teeth due to trauma) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report complete loss of teeth due to trauma, class II on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does K08.112 group to?

When complete loss of teeth due to trauma, class II is the principal diagnosis on an inpatient stay, it groups to MS-DRG 11, 12, 13, 157, 158, 159, with relative weights from 0.7085 to 5.4541 depending on complications. Higher weights mean higher Medicare reimbursement.

What is the ICD-9 equivalent of K08.112?

Under the General Equivalence Mappings, complete loss of teeth due to trauma, class II converts to ICD-9-CM 525.42 (comp edentulism,class II) and 525.11 (loss of teeth d/t trauma). The mapping is approximate, so confirm the match fits the documentation.