ICD-10-CM Section F99
Unspecified mental disorder
Coding Notes for Section F99
Section Includes Notes:
IncludesIncludes notes further define, or give examples of, conditions included in the section.
- Disorders of psychological development
Section Type-2 Excludes:
Type-2 ExcludesType-2 Excludes means the excluded conditions are different, although they may appear similar. A patient may have both conditions, but one does not include the other. Excludes 2 means "not coded here."
- Symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified - instead, use Section R00-R99