ICD 9 CM Codes

Excludes
dementia due to alcohol (291.0-291.2)
dementia due to drugs (292.82)
dementia not classified as senile, presenile, or arteriosclerotic (294.10-294.11)
psychoses classifiable to 295-298 occurring in the senium without dementia or delirium (295.0-298.8)
senility with mental changes of nonpsychotic severity (310.1)
transient organic psychotic conditions (293.0-293.9)
120 Schistosomiasis bilharziasis
121 Other trematode infections
122 Echinococcosis
123 Other cestode infection
124 Trichinosis
125 Filarial infection and dracontiasis
126 Ancylostomiasis and necatoriasis
127 Other intestinal helminthiases
128 Other and unspecified helminthiases
129 Intestinal parasitism, unspecified