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ICD-10 Code or Description Search:

R40.2121 Quick jump to specific ICD-10 (CM) Code: R40.2123


See Category: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

See Header: Coma scale, eyes open, to pain

ICD-10 (CM) Code and Descriptor

R40.2122 Coma scale, eyes open, to pain, at arrival to emergency department
  • This code is considered unacceptable as a principal diagnosis.
  • R402122 utilizaton on OPPS claims.*

    ICD10
    Position 2
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    14.71% 13.24% 20.59% 14.71% 11.76% 2.94% 1.47% 2.94% 2.94% 4.41%

    * Medicare Part A utilization data is derived from the 100% 2023 Outpatient (Fee-for-Service) Standard Analytical File.



    R40.2122 related to the following DRG Codes:

    080-081
    791
    793






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