2020 ICD-10-CM Diagnosis Code K14.3

Hypertrophy of tongue papillae

    2016 2017 2018 2019 2020 Billable/Specific Code
  • K14.3 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2020 edition of ICD-10-CM K14.3 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of K14.3 - other international versions of ICD-10 K14.3 may differ.
Applicable To
  • Black hairy tongue
  • Coated tongue
  • Hypertrophy of foliate papillae
  • Lingua villosa nigra
The following code(s) above K14.3 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 K14.3:
  • K00-K95
    2020 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
  • K14
    ICD-10-CM Diagnosis Code K14

    Diseases of tongue

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • erythroplakia (K13.29)
    • focal epithelial hyperplasia (K13.29)
    • leukedema of tongue (K13.29)
    • leukoplakia of tongue (K13.21)
    • hairy leukoplakia (K13.3)
    • macroglossia (congenital) (Q38.2)
    • submucous fibrosis of tongue (K13.5)
    Use Additional
    • code to identify:
    • alcohol abuse and dependence (F10.-)
    • exposure to environmental tobacco smoke (Z77.22)
    • history of tobacco dependence (Z87.891)
    • occupational exposure to environmental tobacco smoke (Z57.31)
    • tobacco dependence (F17.-)
    • tobacco use (Z72.0)
    Diseases of tongue
ICD-10-CM K14.3 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 011 Tracheostomy for face, mouth & neck diagnoses or laryngectomy with mcc
  • 012 Tracheostomy for face, mouth & neck diagnoses or laryngectomy with cc
  • 013 Tracheostomy for face, mouth & 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 K14.3 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

Diagnosis Index entries containing back-references to K14.3:
  • Acanthosis (acquired) (nigricans) L83
    ICD-10-CM Diagnosis Code L83

    Acanthosis nigricans

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Confluent and reticulated papillomatosis
    • tongue K14.3
  • Anthracosis (lung) (occupational) J60
    ICD-10-CM Diagnosis Code J60

    Coalworker's pneumoconiosis

      2016 2017 2018 2019 2020 Billable/Specific Code Adult Dx (15-124 years)
    Applicable To
    • Anthracosilicosis
    • Anthracosis
    • Black lung disease
    • Coalworker's lung
    Type 1 Excludes
    • coalworker pneumoconiosis with tuberculosis, any type in A15 (J65)
    • lingua K14.3
  • Black
    • hairy tongue K14.3
  • Coated tongue K14.3
  • Glossophytia K14.3
  • Glossotrichia K14.3
  • Hairy black tongue K14.3
  • Hypertrophy, hypertrophic
    • tongue K14.8
      ICD-10-CM Diagnosis Code K14.8

      Other diseases of tongue

        2016 2017 2018 2019 2020 Billable/Specific Code
      Applicable To
      • Atrophy of tongue
      • Crenated tongue
      • Enlargement of tongue
      • Glossocele
      • Glossoptosis
      • Hypertrophy of tongue
      • papillae K14.3 (foliate)
  • Lingua
    • nigra K14.3 (villosa)
  • Strawberry
    • tongue K14.3 (red) (white)

ICD-10-CM Codes Adjacent To K14.3
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
K20.0 Eosinophilic esophagitis
K20.8 Other esophagitis
K20.9 Esophagitis, unspecified
K21 Gastro-esophageal reflux disease

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