R68.2

ICD-10Billable

Dry mouth, unspecified

Official ICD-10-CM descriptor (FY2026)

Dry mouth, unspecified

R68.2 is valid for submission on a claim — CMS flags it as a billable, specific code.

Excludes1

Not coded here. An Excludes1 code should never be reported at the same time as the code above it.

  • dry mouth due to dehydration (E86.0)
  • dry mouth due to Sjögren syndrome (M35.0-)

Excludes2

Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.

  • salivary gland hyposecretion (K11.7)

Related codes in R68

Where this code sits

Parent code
R68

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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