R94.111 - Abnormal electroretinogram [ERG]

Code

R94.111 - Abnormal electroretinogram [ERG]
[Billable]

Includes

  • Abnormal retinal function study

Code Tree

R00-R99 - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
  • R90-R94 - Abnormal findings on diagnostic imaging and in function studies, without diagnosis
    • R94 - Abnormal results of function studies
      • R94.1 - Abnormal results of function studies of peripheral nervous system and special senses
        • R94.11 - Abnormal results of function studies of eye
          • R94.110 - Abnormal electro-oculogram [EOG]
          • R94.111 - Abnormal electroretinogram [ERG]
          • R94.112 - Abnormal visually evoked potential [VEP]
          • R94.113 - Abnormal oculomotor study
          • R94.118 - Abnormal results of other function studies of eye