ICD Codes Before and After Refinement.
| ICD-9 Codes | ICD-10 Codes | First Round (3/29/16–7/13/16) | Second Round (7/14/16–10/31/16) | Final Round (11/1/16–3/31/17) | |
|---|---|---|---|---|---|
| 290 | Dementias | ||||
| 290.4 | F01.50 F01.51 | Vascular dementia | |||
| 290.41 | Dementia, vascular with delirium | ||||
| 291.2 | F10.27 F10.97 | Alcohol-induced persisting dementia | |||
| 294.11 | Dementia in conditions classified elsewhere with behavioral disturbance | ||||
| 294.21 | F03.91 | Dementia, unspecified, with behavioral disturbance | |||
| 294.8 | F99 | Mental disorder, other | |||
| 331 | G30.0 G30.1 G30.8 G30.9 | Alzheimer’s disease | |||
| 331.1 | G31.09 | Frontotemporal disease | |||
| F02.80 F02.81 | Dementia in conditions classified elsewhere | ||||
| F03.90 | Dementia, unspecified, without behavioral disturbance | ||||
| G31.83 | Dementia w/lewy Bodies | ||||
| I67.89 | Cerebrovascular disease | ||||
| I69.81 | Cerebrovascular disease | ||||
| 294.1 | Dementia in conditions classified elsewhere without behavioral disturbance | ||||
| 294.2 | Dementia, unspecified without behavioral disturbance | ||||
| 331.82 | Lewy body dementia | ||||
| A81.00 | Creutzfeldt-Jakob disease, unspecified | ||||
| G10 | Huntington’s disease | ||||
| G31.01 | Pick’s disease | ||||
| 290 | F03.90 | Senile dementia, uncomplicated | |||
| 331.2 | G31.1 | Senile degeneration of brain | |||
| 331.83 | G31.84 | Mild cognitive impairment | |||
| 436 | I63.9 | Cerebrovascular accident | |||
| 438.89 | I67.9 | Cerebrovascular disease | |||
| 780.93 | Memory loss | ||||
| 799.59 | Cognition sign/symptom NEC | ||||
| I69.91 | Cerebrovascular disease | ||||
| 290.1 | Presenile dementia | ||||
| 290.2 | Senile dementia with delusional or depressive features | ||||
| 290.3 | Senile dementia with delirium | ||||
| 290.42 | Dementia, vascular with delusions | ||||
| 290.8 | Other specified senile psychotic conditions | ||||
| 290.9 | Unspecified senile psychotic condition | ||||
| 310 | R41.844 | Frontal lobe syndrome | |||
| I69.80 | Cerebrovascular disease | ||||
| G46.80 | Cerebrovascular disease | ||||
| ZI68.8 | Cerebrovascular disease | ||||
| 46.19 | Creutzfeldt-Jakob disease NEC/NOS | ||||
| 291.1 | Alcohol amnestic disorder | ||||
| 300.9 | Nonpsychotic disorder, not otherwise specified | ||||
| 333.4 | Huntington’s chorea | ||||
| 434.91 | Cerebral artery occlusion unspecified with cerebral infarction | ||||
| 437.1 | AC cerebrovascular insufficiency, NOS | ||||
| 437.8 | Cerebrovascular disease NEC | ||||
| 437.9 | Cerebrovascular disease NOS | ||||
| 438 | Late effects of cerebrovascular disease: cognitive deficits | ||||
| G93.1 | Anoxic brain damage, not elsewhere classified | ||||
| S06.9X0A | Unspecified intracranial injury without loss of consciousness, initial encounter | ||||
| S06.9X0D | Unspecified intracranial injury without loss of consciousness, subsequent encounter | ||||
| S06.9X0S | Unspecified intracranial injury without loss of consciousness, sequela | ||||
| S09.90XA | Unspecified injury of head, initial encounter | ||||
| S09.90XD | Unspecified injury of head, subsequent encounter | ||||
| S09.90XS | Unspecified injury of head, sequela | ||||
| I61.9 | Nontraumatic intracerebral hemorrhage, unspecified | ||||
| I63.511 | Cerebral infarction due to unspecified occlusion or stenosis of right middle cerebral artery | ||||
| I63.521 | Cerebral infarction due to unspecified occlusion or stenosis of right anterior cerebral artery | ||||
| I63.9 | Cerebral infarction, unspecified | ||||
| I65.29 | Occlusion and stenosis of unspecified carotid artery |
Shading indicates that the code was included.