2023 ICD-10-CM Diagnosis Code K14

Diseases of tongue

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • K14 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2023 edition of ICD-10-CM K14 became effective on October 1, 2022.
  • This is the American ICD-10-CM version of K14 - other international versions of ICD-10 K14 may differ.
Use Additional
Use Additional Help
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation. In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere." Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code. "In diseases classified elsewhere" codes are never permitted to be used as first listed or principle diagnosis codes. They must be used in conjunction with an underlying condition code and they must be listed following the underlying condition.
  • code to identify:
  • alcohol abuse and dependence (
    ICD-10-CM Diagnosis Code F10
    • F10 Alcohol related disorders
      • F10.1 Alcohol abuse
        • F10.10 …… uncomplicated
        • F10.11 …… in remission
        • F10.12 Alcohol abuse with intoxication
          • F10.120 Alcohol abuse with intoxication, uncomplicate...
          • F10.121 …… delirium
          • F10.129 …… unspecified
        • F10.13 Alcohol abuse, with withdrawal
          • F10.130 Alcohol abuse with withdrawal, uncomplicated
          • F10.131 Alcohol abuse with withdrawal delirium
          • F10.132 Alcohol abuse with withdrawal with perceptual...
          • F10.139 Alcohol abuse with withdrawal, unspecified
        • F10.14 Alcohol abuse with alcohol-induced mood disor...
        • F10.15 Alcohol abuse with alcohol-induced psychotic ...
          • F10.150 Alcohol abuse with alcohol-induced psychotic ...
          • F10.151 Alcohol abuse with alcohol-induced psychotic ...
          • F10.159 Alcohol abuse with alcohol-induced psychotic ...
        • F10.18 Alcohol abuse with other alcohol-induced diso...
          • F10.180 Alcohol abuse with alcohol-induced anxiety di...
          • F10.181 Alcohol abuse with alcohol-induced sexual dys...
          • F10.182 Alcohol abuse with alcohol-induced sleep diso...
          • F10.188 Alcohol abuse with other alcohol-induced diso...
        • F10.19 Alcohol abuse with unspecified alcohol-induce...
      • F10.2 Alcohol dependence
        • F10.20 …… uncomplicated
        • F10.21 …… in remission
        • F10.22 Alcohol dependence with intoxication
          • F10.220 Alcohol dependence with intoxication, uncompl...
          • F10.221 Alcohol dependence with intoxication delirium...
          • F10.229 Alcohol dependence with intoxication, unspeci...
        • F10.23 Alcohol dependence with withdrawal
          • F10.230 Alcohol dependence with withdrawal, uncomplic...
          • F10.231 …… delirium
          • F10.232 Alcohol dependence with withdrawal with perce...
          • F10.239 Alcohol dependence with withdrawal, unspecifi...
        • F10.24 Alcohol dependence with alcohol-induced mood ...
        • F10.25 Alcohol dependence with alcohol-induced psych...
          • F10.250 Alcohol dependence with alcohol-induced psych...
          • F10.251 Alcohol dependence with alcohol-induced psych...
          • F10.259 Alcohol dependence with alcohol-induced psych...
        • F10.26 Alcohol dependence with alcohol-induced persi...
        • F10.27 Alcohol dependence with alcohol-induced persi...
        • F10.28 Alcohol dependence with other alcohol-induced...
          • F10.280 Alcohol dependence with alcohol-induced anxie...
          • F10.281 Alcohol dependence with alcohol-induced sexua...
          • F10.282 Alcohol dependence with alcohol-induced sleep...
          • F10.288 Alcohol dependence with other alcohol-induced...
        • F10.29 Alcohol dependence with unspecified alcohol-i...
      • F10.9 Alcohol use, unspecified
        • F10.90 …… uncomplicated
        • F10.91 …… in remission
        • F10.92 Alcohol use, unspecified with intoxication
          • F10.920 Alcohol use, unspecified with intoxication, u...
          • F10.921 Alcohol use, unspecified with intoxication de...
          • F10.929 Alcohol use, unspecified with intoxication, u...
        • F10.93 Alcohol use, unspecified with withdrawal
          • F10.930 Alcohol use, unspecified with withdrawal, unc...
          • F10.931 Alcohol use, unspecified with withdrawal deli...
          • F10.932 Alcohol use, unspecified with withdrawal with...
          • F10.939 Alcohol use, unspecified with withdrawal, uns...
        • F10.94 Alcohol use, unspecified with alcohol-induced...
        • F10.95 Alcohol use, unspecified with alcohol-induced...
          • F10.950 Alcohol use, unspecified with alcohol-induced...
          • F10.951 Alcohol use, unspecified with alcohol-induced...
          • F10.959 Alcohol use, unspecified with alcohol-induced...
        • F10.96 Alcohol use, unspecified with alcohol-induced...
        • F10.97 Alcohol use, unspecified with alcohol-induced...
        • F10.98 Alcohol use, unspecified with other alcohol-i...
          • F10.980 Alcohol use, unspecified with alcohol-induced...
          • F10.981 Alcohol use, unspecified with alcohol-induced...
          • F10.982 Alcohol use, unspecified with alcohol-induced...
          • F10.988 Alcohol use, unspecified with other alcohol-i...
        • F10.99 Alcohol use, unspecified with unspecified alc...
    F10.-
    )
  • exposure to environmental tobacco smoke (
    ICD-10-CM Diagnosis Code Z77.22

    Contact with and (suspected) exposure to environmental tobacco smoke (acute) (chronic)

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    • Exposure to second hand tobacco smoke (acute) (chronic)
    • Passive smoking (acute) (chronic)
    Type 1 Excludes
    Type 2 Excludes
    • occupational exposure to environmental tobacco smoke (Z57.31)
    Z77.22
    )
  • history of tobacco dependence (
    ICD-10-CM Diagnosis Code Z87.891

    Personal history of nicotine dependence

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
    Type 1 Excludes
    • current nicotine dependence (F17.2-)
    Z87.891
    )
  • occupational exposure to environmental tobacco smoke (
    ICD-10-CM Diagnosis Code Z57.31

    Occupational exposure to environmental tobacco smoke

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
    Type 2 Excludes
    • exposure to environmental tobacco smoke (Z77.22)
    Z57.31
    )
  • tobacco dependence (
    ICD-10-CM Diagnosis Code F17
    • F17 Nicotine dependence
      • F17.2 Nicotine dependence
        • F17.20 Nicotine dependence, unspecified
          • F17.200 Nicotine dependence, unspecified, uncomplicat...
          • F17.201 Nicotine dependence, unspecified, in remissio...
          • F17.203 Nicotine dependence unspecified, with withdra...
          • F17.208 Nicotine dependence, unspecified, with other ...
          • F17.209 Nicotine dependence, unspecified, with unspec...
        • F17.21 Nicotine dependence, cigarettes
          • F17.210 Nicotine dependence, cigarettes, uncomplicate...
          • F17.211 Nicotine dependence, cigarettes, in remission...
          • F17.213 Nicotine dependence, cigarettes, with withdra...
          • F17.218 Nicotine dependence, cigarettes, with other n...
          • F17.219 Nicotine dependence, cigarettes, with unspeci...
        • F17.22 Nicotine dependence, chewing tobacco
          • F17.220 Nicotine dependence, chewing tobacco, uncompl...
          • F17.221 Nicotine dependence, chewing tobacco, in remi...
          • F17.223 Nicotine dependence, chewing tobacco, with wi...
          • F17.228 Nicotine dependence, chewing tobacco, with ot...
          • F17.229 Nicotine dependence, chewing tobacco, with un...
        • F17.29 Nicotine dependence, other tobacco product
          • F17.290 Nicotine dependence, other tobacco product, u...
          • F17.291 Nicotine dependence, other tobacco product, i...
          • F17.293 Nicotine dependence, other tobacco product, w...
          • F17.298 Nicotine dependence, other tobacco product, w...
          • F17.299 Nicotine dependence, other tobacco product, w...
    F17.-
    )
  • tobacco use (
    ICD-10-CM Diagnosis Code Z72.0

    Tobacco use

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
    Applicable To
    • Tobacco use NOS
    Type 1 Excludes
    • history of tobacco dependence (Z87.891)
    • nicotine dependence (F17.2-)
    • tobacco dependence (F17.2-)
    • tobacco use during pregnancy (O99.33-)
    Z72.0
    )
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (K14) and the excluded code together.
  • erythroplakia (
    ICD-10-CM Diagnosis Code K13.29

    Other disturbances of oral epithelium, including tongue

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    • Erythroplakia of mouth or tongue
    • Focal epithelial hyperplasia of mouth or tongue
    • Leukoedema of mouth or tongue
    • Other oral epithelium disturbances
    K13.29
    )
  • focal epithelial hyperplasia (
    ICD-10-CM Diagnosis Code K13.29

    Other disturbances of oral epithelium, including tongue

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    • Erythroplakia of mouth or tongue
    • Focal epithelial hyperplasia of mouth or tongue
    • Leukoedema of mouth or tongue
    • Other oral epithelium disturbances
    K13.29
    )
  • leukedema of tongue (
    ICD-10-CM Diagnosis Code K13.29

    Other disturbances of oral epithelium, including tongue

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    • Erythroplakia of mouth or tongue
    • Focal epithelial hyperplasia of mouth or tongue
    • Leukoedema of mouth or tongue
    • Other oral epithelium disturbances
    K13.29
    )
  • leukoplakia of tongue (
    ICD-10-CM Diagnosis Code K13.21

    Leukoplakia of oral mucosa, including tongue

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    • Leukokeratosis of oral mucosa
    • Leukoplakia of gingiva, lips, tongue
    Type 1 Excludes
    • hairy leukoplakia (K13.3)
    • leukokeratosis nicotina palati (K13.24)
    K13.21
    )
  • hairy leukoplakia (
    ICD-10-CM Diagnosis Code K13.3

    Hairy leukoplakia

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    K13.3
    )
  • macroglossia (congenital) (
    ICD-10-CM Diagnosis Code Q38.2

    Macroglossia

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code POA Exempt
    Applicable To
    • Congenital hypertrophy of tongue
    Q38.2
    )
  • submucous fibrosis of tongue (
    ICD-10-CM Diagnosis Code K13.5

    Oral submucous fibrosis

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    Applicable To
    • Submucous fibrosis of tongue
    K13.5
    )
The following code(s) above K14 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 K14:
  • K00-K95
    2023 ICD-10-CM Range K00-K95

    Diseases of the digestive system

    Type 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
Clinical Information
  • Your tongue helps you taste, swallow, and chew. You also use it to speak. Your tongue is made up of many muscles. The upper surface contains your taste buds. Problems with the tongue include
    • pain
    • swelling
    • changes in color or texture
    • abnormal movement or difficulty moving the tongue
    • taste problems
    these problems can have many different causes. Treatment depends on the underlying problem.
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
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
Code annotations containing back-references to K14:
  • Type 2 Excludes: K13
    ICD-10-CM Diagnosis Code K13

    Other diseases of lip and oral mucosa

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Includes
    • epithelial disturbances of tongue
    Type 2 Excludes
    • certain disorders of gingiva and edentulous alveolar ridge (K05-K06)
    • cysts of oral region (K09.-)
    • diseases of tongue (K14.-)
    • stomatitis and related lesions (K12.-)
    Use Additional
    • code to identify:
    • alcohol abuse and dependence (F10.-)
    • exposure to environmental tobacco smoke (Z77.22)
    • exposure to tobacco smoke in the perinatal period (P96.81)
    • history of tobacco dependence (Z87.891)
    • occupational exposure to environmental tobacco smoke (Z57.31)
    • tobacco dependence (F17.-)
    • tobacco use (Z72.0)
ICD-10-CM Codes Adjacent To K14
K13.23 Excessive keratinized residual ridge mucosa
K13.24 Leukokeratosis nicotina palati
K13.29 Other disturbances of oral epithelium, including tongue
K13.3 Hairy leukoplakia
K13.4 Granuloma and granuloma-like lesions of oral mucosa
K13.5 Oral submucous fibrosis
K13.6 Irritative hyperplasia of oral mucosa
K13.7 Other and unspecified lesions of oral mucosa
K13.70 Unspecified lesions of oral mucosa
K13.79 Other lesions of oral mucosa
K14 Diseases of tongue
K14.0 Glossitis
K14.1 Geographic tongue
K14.2 Median rhomboid glossitis
K14.3 Hypertrophy of tongue papillae
K14.4 Atrophy of tongue papillae
K14.5 Plicated tongue
K14.6 Glossodynia
K14.8 Other diseases of tongue
K14.9 Disease of tongue, unspecified
K20 Esophagitis

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.