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ICD-10-CM Codes
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K00-K95
Diseases of the digestive system
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K00-K14
Diseases of oral cavity and salivary glands
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K08-
Other disorders of teeth and supporting structures
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2021 ICD-10-CM Diagnosis Code K08.121
2021 ICD-10-CM Diagnosis Code K08.121
Complete loss of teeth due to periodontal diseases, class I
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- K08.121 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2021 edition of ICD-10-CM K08.121 became effective on October 1, 2020.
- This is the American ICD-10-CM version of K08.121 - other international versions of ICD-10 K08.121 may differ.
The following code(s) above
K08.121 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
K08.121:
- K00-K95
2021 ICD-10-CM Range K00-K95
Diseases of the digestive systemType 2 Excludes- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Diseases of the digestive system - K08
ICD-10-CM Diagnosis Code K08
Other disorders of teeth and supporting structures
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 2 Excludes- dentofacial anomalies [including malocclusion] (M26.-)
- disorders of jaw (M27.-)
Other disorders of teeth and supporting structures - K08.1
ICD-10-CM Diagnosis Code K08.1
Complete loss of teeth
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Applicable To- Acquired loss of teeth, complete
Type 1 Excludes- congenital absence of teeth (K00.0)
- exfoliation of teeth due to systemic causes (K08.0)
- partial loss of teeth (K08.4-)
Complete loss of teeth
Approximate Synonyms
- Complete edentulism due to periodontal diseases, class 1
- Edentulism due to periodontal diseases, class i
ICD-10-CM K08.121 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
- 011 Tracheostomy for face, mouth and neck diagnoses or laryngectomy with mcc
- 012 Tracheostomy for face, mouth and neck diagnoses or laryngectomy with cc
- 013 Tracheostomy for face, mouth and neck diagnoses or laryngectomy without cc/mcc
- 157 Dental and oral diseases with mcc
- 158 Dental and oral diseases with cc
- 159 Dental and oral diseases without cc/mcc
Convert K08.121 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- Absence (of) (organ or part) (complete or partial)
- teeth, tooth (congenital) K00.0
ICD-10-CM Diagnosis Code K00.0
Anodontia
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Type 1 Excludes- acquired absence of teeth (K08.1-)
- acquired (complete) K08.109
ICD-10-CM Diagnosis Code K08.109
Complete loss of teeth, unspecified cause, unspecified class
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- due to
- periodontal disease K08.129
ICD-10-CM Diagnosis Code K08.129
Complete loss of teeth due to periodontal diseases, unspecified class
2016 2017 2018 2019 2020 2021 Billable/Specific Code
ICD-10-CM Codes Adjacent To K08.121
K08.11 Complete loss of teeth due to trauma
K08.12 Complete loss of teeth due to periodontal diseases
K08.121
…… class I
K08.13 Complete loss of teeth due to caries
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.