Is R40.2442 a billable code?
Yes. R40.2442 is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.
ICD-10-CM FY2027 diagnosis code
R40.2442: Other coma, without documented Glasgow coma scale score, or with partial score reported, at arrival to emergency department
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
R40.2442 is a billable ICD-10-CM diagnosis code for other coma, without documented glasgow coma scale score, or with partial score reported, at arrival to emergency department. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with R40.2442 already added.Good Faith EstimateStart a cost estimate with R40.2442 already added.CMS-1500 Claim FormFill a claim form with R40.2442 in box 21.
Other codes in R40.244 Other coma, without documented Glasgow coma scale score, or with partial score reported
- R40.2440Other coma, without documented Glasgow coma scale score, or with partial score reported, unspecified time
- R40.2441Other coma, without documented Glasgow coma scale score, or with partial score reported, in the field [EMT or ambulance]
- R40.2443Other coma, without documented Glasgow coma scale score, or with partial score reported, at hospital admission
- R40.2444Other coma, without documented Glasgow coma scale score, or with partial score reported, 24 hours or more after hospital admission
R40.2442 questions
What does R40.2442 mean?
R40.2442 is the ICD-10-CM code for Other coma, without documented Glasgow coma scale score, or with partial score reported, at arrival to emergency department. It is in chapter 18, Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.