AutoICD API

R40.231

Non-billable

Coma scale, best motor response, none

Coma scale, best motor response, none

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

R40-R46

Parent Code

R40.23

Child Codes

5

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Coma scale motor score of 1

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

  • neonatal coma (P91.5)
  • somnolence, stupor and coma in diabetes (E08-E13)
  • somnolence, stupor and coma in hepatic failure (K72.-)
  • somnolence, stupor and coma in hypoglycemia (nondiabetic) (E15)

Excludes 2

Conditions not included here, but the patient may have both

  • abnormal findings on antenatal screening of mother (O28.-)
  • certain conditions originating in the perinatal period (P04-P96)
  • signs and symptoms classified in the body system chapters
  • signs and symptoms of breast (N63, N64.5)
  • symptoms and signs constituting part of a pattern of mental disorder (F01-F99)

Code First

The underlying condition must be sequenced before this code

  • any associated:
  • fracture of skull (S02.-)
  • intracranial injury (S06.-)

Child Codes (5)

R40.2310

Coma scale, best motor response, none, unspecified time

BillableR40.2311

Coma scale, best motor response, none, in the field

BillableR40.2312

Coma scale, best motor response, none, EMR

BillableR40.2313

Coma scale, best motor response, none, at hospital admission

BillableR40.2314

Coma scale, best motor response, none, 24+hrs

Billable

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is the ICD-10 code for coma scale, best motor response, none?

The ICD-10-CM code for coma scale, best motor response, none is R40.231. The full clinical description is "Coma scale, best motor response, none". R40.231 is a non-billable header code. Use a more specific child code for billing purposes.

What does ICD-10 code R40.231 mean?

ICD-10-CM code R40.231 represents "Coma scale, best motor response, none". It is classified under Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings and is a non-billable header code. Use a more specific child code for billing purposes.

Is R40.231 a billable code?

No, R40.231 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 5 child codes under R40.231.

What chapter is R40.231 in?

R40.231 is in Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (codes R00-R99).

What codes cannot be used with R40.231?

R40.231 has Excludes1 notes indicating codes that cannot be used together with it, including: neonatal coma (P91.5); somnolence, stupor and coma in diabetes (E08-E13); somnolence, stupor and coma in hepatic failure (K72.-); and 1 more.

What are the subcategories under R40.231?

R40.231 has 5 child codes, including: R40.2310 (Coma scale, best motor response, none, unspecified time), R40.2311 (Coma scale, best motor response, none, in the field), R40.2312 (Coma scale, best motor response, none, EMR), R40.2313 (Coma scale, best motor response, none, at hospital admission), and 1 more.

What are the UMLS CUIs for R40.231?

R40.231 is linked to 2 UMLS Concept Unique Identifiers: C4718813, C2830404. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.