ICD-9 adjustment disorder
ICD-9-CM codes are used by doctors to characterize illnesses, diseases, injuries, symptoms and afflictions. ICD-9-CM 309.28 is one of multiplicity of ICD-9-CM codes used in health care.
Although ICD-9-CM and CPT codes are mostly digital, they vary in that CPT codes characterize services and medical procedures.
ICD-9-CM diagnostic codes
- 001-139 Infectious And Parasitic Diseases
- 140-239 Neoplasms
- 240-279 Endocrine, Nutritional And Metabolic Diseases, And Immunity Disorders
- 280-289 Diseases Of The Blood And Blood-Forming Organs
- 290-319 Mental Disorders
- 320-389 Diseases Of The Nervous System And Sense Organs
- 390-459 Diseases Of The Circulatory System
- 460-519 Diseases Of The Respiratory System
- 520-579 Diseases Of The Digestive System
- 580-629 Diseases Of The Genitourinary System
- 630-679 Complications Of Pregnancy, Childbirth, And The Puerperium
- 680-709 Diseases Of The Skin And Subcutaneous Tissue
- 710-739 Diseases Of The Musculoskeletal System And Connective Tissue
- 740-759 Congenital Anomalies
- 760-779 Certain Conditions Originating In The Perinatal Period
- 780-799 Symptoms, Signs, And Ill-Defined Conditions
- 800-999 Injury And Poisoning V01-V91 Supplementary Classification Of Factors Influencing Health Status And Contact With Health Services
- E000-E999 Supplementary Classification Of External Causes Of Injury And Poisoning
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