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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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K11-
Diseases of salivary glands
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2021 ICD-10-CM Diagnosis Code K11.20
2021 ICD-10-CM Diagnosis Code K11.20
Sialoadenitis, unspecified
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- K11.20 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 K11.20 became effective on October 1, 2020.
- This is the American ICD-10-CM version of K11.20 - other international versions of ICD-10 K11.20 may differ.
The following code(s) above
K11.20 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
K11.20:
- 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)
- K11
ICD-10-CM Diagnosis Code K11
Diseases of salivary glands
2016 2017 2018 2019 2020 2021 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)
- K11.2
ICD-10-CM Diagnosis Code K11.2
Sialoadenitis
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
- Infective sialoadenitis
- Parotitis
- Sialoadenitis
- Sialoadenitis (infection of salivary gland or duct)
- Sialoadenitis of the submandibular gland
- Sialoadenitis, infectious
- Submandibular sialoadenitis
Clinical Information
- An acute or chronic inflammatory process affecting a salivary gland. Signs and symptoms include pain and tenderness in the affected area.
- Inflammation of salivary tissue (salivary glands), usually due to infection or injuries.
ICD-10-CM K11.20 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
- 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 K11.20 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
ICD-10-CM Codes Adjacent To K11.20
K08.9 Disorder of teeth and supporting structures, unspecified
K09 Cysts of oral region, not elsewhere classified
K09.0 Developmental odontogenic cysts
K09.1 Developmental (nonodontogenic) cysts of oral region
K09.8 Other cysts of oral region, not elsewhere classified
K09.9 Cyst of oral region, unspecified
K11 Diseases of salivary glands
K11.0 Atrophy of salivary gland
K11.1 Hypertrophy of salivary gland
K11.20
…… unspecified
K11.22 Acute recurrent sialoadenitis
K11.3 Abscess of salivary gland
K11.4 Fistula of salivary gland
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
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
