794.9 ABN FUNCTION STUDY NEC

Home > ICD-9 List > Symptoms, signs, and ill-defined conditions > Nonspecific abnormal findings (790-796) > 794 Nonspecific abnormal results of function studies > 794.9

Code Information

Diagnosis Code: 794.9

Short Description: Abn function study NEC

Long Description: Nonspecific abnormal results of other specified function study

Code Classification:

Symptoms, signs, and ill-defined conditions (780–799)
- Nonspecific abnormal findings (790-796)
  - 794 Nonspecific abnormal results of function studies
    - 794.9 Abn function study NEC

Code Version: 2015 ICD-9-CM

Synonyms

Abnormality of bombesin secretion
Abnormality of cholecystokinin-pancreozymin secretion
Abnormality of gastric inhibitory peptide secretion
Abnormality of glicentin secretion
Abnormality of somatostatin secretion
Bacterial colony elevation, raised
Bone density below reference range
Cystometry abnormal
Deficiency of placental function
Digestive function test abnormal
Forced expiratory volume in one second/forced vital capacity ratio abnormal
Gastric function test abnormal
Gastrointestinal symptoms reproduced
Isotope scan spleen abnormal
Musculoskeletal test abnormal
Nonsurgical biopsy result abnormal
Pancreatic enzyme above reference range
Pancreatic function outside reference range
Placental abnormality
Placental function test abnormal

References to Index of Diseases and Injuries

The code 794.9 has the following ICD-9-CM references to the Index of Diseases and Injuries

Abnormal, abnormality, abnormalities - see also Anomaly
- function studies
  - bladder 794.9
  - pancreas 794.9
  - placenta 794.9
  - spleen 794.9

Findings, (abnormal), without diagnosis (examination) (laboratory test) 796.4
- function study NEC 794.9
  - auditory 794.15
  - bladder 794.9
  - brain 794.00
  - cardiac 794.30
  - endocrine NEC 794.6
    - thyroid 794.5
  - kidney 794.4
  - liver 794.8
  - nervous system
    - central 794.00
    - peripheral 794.19
  - oculomotor 794.14
  - pancreas 794.9
  - placenta 794.9
  - pulmonary 794.2
  - retina 794.11
  - special senses 794.19
  - spleen 794.9
  - vestibular 794.16
- scan NEC 794.9
  - bladder 794.9
  - bone 794.9
  - brain 794.09
  - kidney 794.4
  - liver 794.8
  - lung 794.2
  - pancreas 794.9
  - placental 794.9
  - spleen 794.9
  - thyroid 794.5

Crosswalk Information

The code 794.9 converts into the following ICD-10 code(s):

ICD-9 Code		ICD-10 Code	ICD-10 Description
794.9		R94.8	Abnormal results of function studies of organs and systems

This ICD-9 to ICD-10 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-9 Code	ICD-9 Description
794.00	Abnormal function study of brain and central nervous system, unspecified
794.01	Nonspecific abnormal echoencephalogram
794.02	Nonspecific abnormal electroencephalogram [EEG]
794.09	Other nonspecific abnormal results of function study of brain and central nervous system
794.10	Nonspecific abnormal response to nerve stimulation, unspecified
794.11	Nonspecific abnormal retinal function studies
794.12	Nonspecific abnormal electro-oculogram [EOG]
794.13	Nonspecific abnormal visually evoked potential
794.14	Nonspecific abnormal oculomotor studies
794.15	Nonspecific abnormal auditory function studies
794.16	Nonspecific abnormal vestibular function studies
794.17	Nonspecific abnormal electromyogram [EMG]
794.19	Other nonspecific abnormal results of function study of peripheral nervous system and special senses
794.2	Nonspecific abnormal results of pulmonary function study
794.30	Abnormal cardiovascular function study, unspecified
794.31	Nonspecific abnormal electrocardiogram [ECG] [EKG]
794.39	Other nonspecific abnormal results of function study of cardiovascular system
794.4	Nonspecific abnormal results of function study of kidney
794.5	Nonspecific abnormal results of function study of thyroid
794.6	Nonspecific abnormal results of other endocrine function study
794.7	Nonspecific abnormal results of function study of basal metabolism
794.8	Nonspecific abnormal results of function study of liver

This page was last updated on: 10/1/2014

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