ICD-10-CM 2027
ICD-10 code for Sialoadenopathy
From the official ICD-10-CM alphabetic index entry “Sialoadenopathy”. Page updated September 29, 2026.
About coding Sialoadenopathy
The ICD-10-CM code for Sialoadenopathy is K11.9 (Disease of salivary gland, unspecified).
Within K11, choose K11.9 (Disease of salivary gland, unspecified) only when documentation doesn't support a more specific option: atrophy of salivary gland (K11.0), hypertrophy of salivary gland (K11.1), sialoadenitis (K11.2), abscess of salivary gland (K11.3), fistula of salivary gland (K11.4), Sialolithiasis (K11.5), mucocele of salivary gland (K11.6), disturbances of salivary secretion (K11.7) and 1 more.
Use an 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) and 2 more.
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
Common questions about Sialoadenopathy ICD-10 codes
What is the ICD-10 code for Sialoadenopathy?
- K11.9 — Disease of salivary gland, unspecified.
Is K11.9 billable?
- Yes. K11.9 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can K11.9 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict K11.9 as a principal diagnosis.
Is K11.9 a CC or MCC?
- No. K11.9 is neither a CC nor an MCC under MS-DRG v44.0.