ICD-10-CM 2027
ICD-10 code for Cheyne-Stokes breathing
From the official ICD-10-CM alphabetic index entry “Cheyne-Stokes breathing (respiration)”. Page updated September 29, 2026.
About coding Cheyne-Stokes breathing
The ICD-10-CM code for Cheyne-Stokes breathing is R06.3 (Periodic breathing).
Within R06 (abnormalities of breathing), R06.3 is specifically for periodic breathing. Related codes cover dyspnea (R06.0), Stridor (R06.1), Wheezing (R06.2), Hyperventilation (R06.4), mouth breathing (R06.5), Hiccough (R06.6), Sneezing (R06.7), other abnormalities of breathing (R06.8) and 1 more.
As a secondary diagnosis it is a CC (complication or comorbidity), which can move an inpatient stay into the "with CC" MS-DRG of its family, unless the principal diagnosis excludes it.
In MS-DRG v44.0, it is part of the grouping logic for DRG 204 (Respiratory Signs and Symptoms, relative weight 0.821), in MDC 04 (Diseases and Disorders of the Respiratory System), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
Common questions about Cheyne-Stokes breathing ICD-10 codes
What is the ICD-10 code for Cheyne-Stokes breathing?
- R06.3 — Periodic breathing.
Is R06.3 billable?
- Yes. R06.3 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can R06.3 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict R06.3 as a principal diagnosis.
Is R06.3 a CC or MCC?
- R06.3 is a CC (complication or comorbidity) under MS-DRG v44.0, unless excluded by the principal diagnosis.