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  1. ICD-10-CM Home
  2. Chapter 18
  3. R40-R46
  4. R40.212

R40.212

Coma scale, eyes open, to pain

Non-billableCategory

Code Hierarchy

R40R40.2R40.21R40.212

Chapter: 18. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

Section: R40-R46 - Symptoms and signs involving cognition, perception, emotional state and behavior

Coding Guidelines

Inclusion Terms

  • Coma scale eye opening score of 2

Specific Codes (5)

R40.2120Billable

Coma scale, eyes open, to pain, unspecified time

R40.2121Billable

Coma scale, eyes open, to pain, in the field [EMT or ambulance]

R40.2122Billable

Coma scale, eyes open, to pain, at arrival to emergency department

R40.2123Billable

Coma scale, eyes open, to pain, at hospital admission

R40.2124Billable

Coma scale, eyes open, to pain, 24 hours or more after hospital admission

Related Codes

R40.211Category

Coma scale, eyes open, never

R40.213Category

Coma scale, eyes open, to sound

R40.214Category

Coma scale, eyes open, spontaneous

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