2020 ICD-10-CM Diagnosis Code K11.5

Sialolithiasis

    2016 2017 2018 2019 2020 Billable/Specific Code
  • K11.5 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 K11.5 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of K11.5 - other international versions of ICD-10 K11.5 may differ.
Applicable To
  • Calculus of salivary gland or duct
  • Stone of salivary gland or duct
The following code(s) above K11.5 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 K11.5:
  • 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
  • K11
    ICD-10-CM Diagnosis Code K11

    Diseases of salivary glands

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    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)
    Diseases of salivary glands
Approximate Synonyms
  • Submandibular sialolithiasis
Clinical Information
  • Calculi occurring in a salivary gland. Most salivary gland calculi occur in the submandibular gland, but can also occur in the parotid gland and in the sublingual and minor salivary glands.
ICD-10-CM K11.5 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
  • 154 Other ear, nose, mouth and throat diagnoses with mcc
  • 155 Other ear, nose, mouth and throat diagnoses with cc
  • 156 Other ear, nose, mouth and throat diagnoses without cc/mcc

Convert K11.5 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 K11.5:
  • Calculus, calculi, calculous
    • sublingual duct or gland K11.5
    • parotid duct or gland K11.5
    • salivary K11.5 (duct) (gland)
    • Stensen's duct K11.5
    • submandibular duct, gland or region K11.5
    • submaxillary duct, gland or region K11.5
    • Wharton's duct K11.5
  • Concretion - see also Calculus
    • salivary gland K11.5 (any)
  • Obstruction, obstructed, obstructive
    • salivary duct (any) K11.8
      ICD-10-CM Diagnosis Code K11.8

      Other diseases of salivary glands

        2016 2017 2018 2019 2020 Billable/Specific Code
      Applicable To
      • Benign lymphoepithelial lesion of salivary gland
      • Mikulicz' disease
      • Necrotizing sialometaplasia
      • Sialectasia
      • Stenosis of salivary duct
      • Stricture of salivary duct
      Type 1 Excludes
      • sicca syndrome [Sjögren] (M35.0-)
      • with calculus K11.5
    • submaxillary gland K11.8
      ICD-10-CM Diagnosis Code K11.8

      Other diseases of salivary glands

        2016 2017 2018 2019 2020 Billable/Specific Code
      Applicable To
      • Benign lymphoepithelial lesion of salivary gland
      • Mikulicz' disease
      • Necrotizing sialometaplasia
      • Sialectasia
      • Stenosis of salivary duct
      • Stricture of salivary duct
      Type 1 Excludes
      • sicca syndrome [Sjögren] (M35.0-)
      • with calculus K11.5
  • Ptyalolithiasis K11.5
  • Sialodocholithiasis K11.5
  • Sialolithiasis K11.5
  • Stone(s) - see also Calculus
    • salivary gland or duct K11.5 (any)

ICD-10-CM Codes Adjacent To K11.5
K11 Diseases of salivary glands
K11.0 Atrophy of salivary gland
K11.1 Hypertrophy of salivary gland
K11.2 Sialoadenitis
K11.20 …… unspecified
K11.21 Acute sialoadenitis
K11.22 Acute recurrent sialoadenitis
K11.23 Chronic sialoadenitis
K11.3 Abscess of salivary gland
K11.4 Fistula of salivary gland
K11.5 Sialolithiasis
K11.6 Mucocele of salivary gland
K11.7 Disturbances of salivary secretion
K11.8 Other diseases of salivary glands
K11.9 Disease of salivary gland, unspecified
K12 Stomatitis and related lesions
K12.0 Recurrent oral aphthae
K12.1 Other forms of stomatitis
K12.2 Cellulitis and abscess of mouth
K12.3 Oral mucositis (ulcerative)
K12.30 …… unspecified

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