K11.20
BillableSialoadenitis, unspecified
Sialoadenitis, unspecified
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
Use Additional Code
Additional codes that should follow this code
Related Codes(3)
Also Known As / Clinical Terms(97)
SNOMED CT
- Cervical adenitis3502005
- Cervical lymphadenitis3502005
- Parotitis14756005
- Submandibular adenitis15170009
- Submandibular lymphadenitis15170009
- Toxic parotitis26558007
- Sialoangiitis41569004
- Sialoangitis41569004
- Sialodochitis41569004
- Sialadenitis42982001
- Sialoadenitis42982001
- Allergic parotitis48269007
- Obstruction of salivary duct66522001
- Salivary gland duct obstruction66522001
- Suppurative parotitis95303006
- Infectious sialoadenitis of major salivary gland109765006
- Sialoadenitis of minor salivary gland109766007
- Obstructive sialoadenitis of major salivary gland109768008
- Submandibular lymphadenopathy127082004
- Sialoadenitis of the submandibular gland196485006
- Sialoadenitis of the sublingual gland196486007
- Infective sialoadenitis196489000
- Recurrent parotitis235125008
- Obstructive sialadenitis235127000
- Salivary gland obstruction235127000
- Parotitis - non-mumps274106005
- Head and neck lymphadenopathy704281009
- Sialodochitis fibrinosa431501000124109
UMLS
- Adenitides, Salivary GlandC0037023
- Adenitis, Salivary GlandC0037023
- Chronic SialadenitidesC0037023
- Chronic SialadenitisC0037023
- Inflammation, Salivary GlandC0037023
- Inflammations, Salivary GlandC0037023
- Salivary Gland AdenitidesC0037023
- Salivary Gland AdenitisC0037023
- Salivary Gland InflammationC0037023
- Salivary Gland InflammationsC0037023
- Salivary gland inflammationC0037023
- SialadenitidesC0037023
- Sialadenitides, ChronicC0037023
- SialadenitisC0037023
- Sialadenitis, ChronicC0037023
- SialitidesC0037023
- SialitisC0037023
- SialoadenitidesC0037023
- SialoadenitisC0037023
- Sialoadenitis (disorder)C0037023
- Sialoadenitis NOSC0037023
- Sialoadenitis, unspecifiedC0037023
- sialadenitisC0037023
- sialoadenitisC0037023
Clinical Terms
- Inflammation, Salivary Gland
- Salivary Gland Adenitides
- Submandibular lymphadenitis
- Adenitis, Salivary Gland
- Obstructive sialadenitis
- Chronic Sialadenitis
- sialadenitis
- Parotitis
- Salivary gland obstruction
- Obstruction of salivary duct
- Sialadenitis, Chronic
- Inflammations, Salivary Gland
- Sialodochitis
- Submandibular lymphadenopathy
- Sialitis
- Sialodochitis fibrinosa
- Salivary gland duct obstruction
- Obstructive sialoadenitis of major salivary gland
- Sialoadenitis NOS
- Sialoangitis
- Sialadenitides, Chronic
- Head and neck lymphadenopathy
- Salivary gland inflammation
- Sialoadenitis (disorder)
- Cervical adenitis
- Recurrent parotitis
- Sialadenitides
- Sialitides
- Salivary Gland Adenitis
- Sialoadenitis of the submandibular gland
- Salivary Gland Inflammations
- Cervical lymphadenitis
- Sialoadenitides
- Infective sialoadenitis
- Allergic parotitis
- Sialoangiitis
- Infectious sialoadenitis of major salivary gland
- Adenitides, Salivary Gland
- Parotitis - non-mumps
- Sialoadenitis of minor salivary gland
- Suppurative parotitis
- Sialoadenitis of the sublingual gland
- Toxic parotitis
- Chronic Sialadenitides
- Submandibular adenitis
Frequently Asked Questions
What is the ICD-10 code for sialoadenitis, unspecified?
The ICD-10-CM code for sialoadenitis, unspecified is K11.20. The full clinical description is "Sialoadenitis, unspecified". K11.20 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code K11.20 mean?
ICD-10-CM code K11.20 represents “Sialoadenitis, unspecified”. It is classified under Chapter 11: Diseases of the Digestive System and is a billable/specific code that can be used on a claim.
Is K11.20 a billable code?
Yes, K11.20 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is K11.20 in?
K11.20 is in Chapter 11: Diseases of the Digestive System (codes K00-K95).
What codes cannot be used with K11.20?
K11.20 has Excludes1 notes indicating codes that cannot be used together with it, including: epidemic parotitis (B26.-); mumps (B26.-); uveoparotid fever [Heerfordt] (D86.89).
Are additional codes required with K11.20?
Yes, when using K11.20, also report: ; 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).
What SNOMED CT codes does K11.20 map to?
K11.20 maps to 21 SNOMED CT concepts: 48269007, 3502005, 704281009, 109765006, 196489000, and 16 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for K11.20?
K11.20 is linked to 1 UMLS Concept Unique Identifier: C0037023. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does K11.20 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like sialoadenitis, unspecified affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of K11.20?
There is no direct ICD-11 mapping available for K11.20 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.