creased and excessive motor activity. The se emingly opposing clinical features and
variable manifestations of the diagnosis cont ribute to a lack of awareness and decreased
recognition of catatonia. During  severe stages of catatonia, the individual may need care-
ful supervision to avoid self-h arm or harming others. There are potential risks from mal-
nutrition, exhaustion, hyperpyr exia and self-inflicted injury. 
Catatonia Associated With Another
Mental Disorder (Catatonia Specifier)
293.89 (F06.1)
A. The clinical picture is dominated by three (or more) of the following symptoms: 
1. Stupor (i.e., no psychomotor activity; not actively relating to environment).
2. Catalepsy (i.e., passive induction of a posture held against gravity).
3. Waxy flexibility (i.e., slight, even resistance to positioning by examiner).
4. Mutism (i.e., no, or very little, verbal response [exclude if known aphasia]).
5. Negativism (i.e., opposition or no response to instructions or external stimuli).
6. Posturing (i.e., spontaneous and active maintenance of a posture against gravity).
7. Mannerism (i.e., odd, circumstantial caricature of normal actions).
8. Stereotypy (i.e., repetitive, abnormally frequent, non-goal-directed movements).
9. Agitation, not influenced by external stimuli.
10. Grimacing.
11. Echolalia (i.e., mimicking another’s speech).
12. Echopraxia (i.e., mimicking another’s movements).
Coding note:  Indicate the name of the associated mental disorder when recording the