R40.221

Billable

ChapterR00–R99

Ranksubcategory

Official Description

Coma scale, best verbal response, none

Metadata & Insights

•Billable/specific code (valid for reimbursement).
•Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (R00-R99).

Includes

General instructions are available for the parent sections:

BillableHas subcodes

CH18Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

R40-R46Symptoms and signs involving cognition, perception, emotional state and behavior (R40-R46)

R40Somnolence, stupor and coma

R40.22Coma scale, best verbal response

R40.221Coma scale, best verbal response, noneBillable

R40.2210Coma scale, best verbal response, none, unspecified timeBillable

R40.2211Coma scale, best verbal response, none, in the field [EMT or ambulance]Billable

R40.2212Coma scale, best verbal response, none, at arrival to emergency departmentBillable

R40.2213Coma scale, best verbal response, none, at hospital admissionBillable

R40.2214Coma scale, best verbal response, none, 24 hours or more after hospital admissionBillable

The following parent sections contain instructions or notes that apply to R40.221:

subcategoryR40.2

Coma

categoryR40

Somnolence, stupor and coma

Symptoms and signs involving cognition, perception, emotional state and behavior (R40-R46)

chapterCH18

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

2026

No direct MS-DRG triggers identified.

Find surgical and procedural codes related to Coma scale, best verbal response, none.