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Diagnosis Code

R94.8 ABNORMAL RESULTS OF FUNCTION STUDIES OF ORGANS AND SYSTEMS


Code Information

Diagnosis Code: R94.8

Short Description: Abnormal results of function studies of organs and systems

Long Description: Abnormal results of function studies of other organs and systems

The code R94.8 is VALID for claim submission

Code Classification:

  • Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
    • Abnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94)
      • Abnormal results of function studies (R94)
        • R94.8 Abnormal results of function studies of organs and systems

Code Version: 2022 ICD-10-CM


Synonyms

  • Basal metabolic rate - finding
  • Basal metabolic rate - finding
  • Basal metabolic rate - finding
  • Basal metabolic rate above reference range
  • Basal metabolic rate below reference range
  • Basal metabolic rate outside reference range
  • Cystometry outside reference range
  • Decreased amniotic fluid production
  • Decreased placental secretion of chorionic gonadotropin
  • Digestive function test abnormal
  • D-xylose absorption test abnormal
  • Fast metabolic rate
  • Finding of placental volume
  • Finding of placental volume
  • Finding related to placental secretion of chorionic gonadotropin
  • Finding related to placental secretion of chorionic gonadotropin
  • Finger-finger test abnormal
  • Finger-finger test finding
  • Gastric function test abnormal
  • Gastrointestinal test finding
  • Heel-shin test abnormal
  • Heel-shin test finding
  • Increased amniotic fluid production
  • Increased placental secretion of chorionic gonadotropin
  • Increased resting metabolic rate
  • Joint stress test finding
  • Joint stress test positive
  • Locomotor test finding
  • Metabolic function outside reference range
  • Musculoskeletal test abnormal
  • Neurological diagnostic procedure - abnormal
  • Placental function test abnormal
  • Placental volume above reference range
  • Placental volume below reference range
  • Slow metabolic rate
  • Special GIT test abnormal
  • Special urinary test abnormal
  • Special urinary test abnormal
  • Sweat test outside reference range
  • Teratogenesis
  • Urodynamic studies abnormal

Diagnostic Related Group(s)

The code R94.8 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Kidney And Urinary Tract Signs And Symptoms With Mcc (695)
  • Kidney And Urinary Tract Signs And Symptoms Without Mcc (696)

References to Index of Diseases and Injuries

The code R94.8 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Abnormal basal metabolic rate [BMR]
    • Abnormal bladder function test
    • Abnormal splenic function test

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
R94.8 Right Arrow 794.7 Abn basal metabol study
794.9 Abn function study NEC

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
R94 Abnormal results of function studies
R94.0 Abnormal results of function studies of central nervous system
R94.01 Abnormal electroencephalogram [EEG]
R94.02 Abnormal brain scan
R94.09 Abnormal results of other function studies of central nervous system
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
R94.12 Abnormal results of function studies of ear and other special senses
R94.120 Abnormal auditory function study
R94.121 Abnormal vestibular function study
R94.128 Abnormal results of other function studies of ear and other special senses
R94.13 Abnormal results of function studies of peripheral nervous system
R94.130 Abnormal response to nerve stimulation, unspecified
R94.131 Abnormal electromyogram [EMG]
R94.138 Abnormal results of other function studies of peripheral nervous system
R94.2 Abnormal results of pulmonary function studies
R94.3 Abnormal results of cardiovascular function studies
R94.30 Abnormal result of cardiovascular function study, unspecified
R94.31 Abnormal electrocardiogram [ECG] [EKG]
R94.39 Abnormal result of other cardiovascular function study
R94.4 Abnormal results of kidney function studies
R94.5 Abnormal results of liver function studies
R94.6 Abnormal results of thyroid function studies
R94.7 Abnormal results of other endocrine function studies

This page was last updated on: 10/1/2023

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