ICD-9-CM Codes ICD-9-PCS Codes

310.9 - Unspecified nonpsychotic mental disorder following organic brain damage

GEM Conversion to ICD-10 CM

F09

Fs: 10000 – Unspecified mental disorder due to known physiological condition

Sibling Codes

310.0

Frontal lobe syndrome

310.1

Personality change due to conditions classified elsewhere

310.2

Postconcussion syndrome

310.9

Unspecified nonpsychotic mental disorder following organic brain damage

Parent Sibling Codes

311

Depressive disorder, not elsewhere classified

316

Psychic factors associated with diseases classified elsewhere

317

Mild intellectual disabilities

319

Unspecified intellectual disabilities