Substance-induced major neurocognitive disorder
The VA rates Substance-induced major neurocognitive disorder under Diagnostic Code 9303 across 6 severity levels, from 0% to 100%. At 100%, veterans receive $3939/month or more in compensation.
Also available: View rating schedule for DC 9303
Rating schedule — DC 9303 at a glance
- Minimum rating
- 0%
- Maximum rating
- 100%
- Rating tiers
- 6
- CFR section
- § 4.130
- Body system
- Mental Disorders
- Secondary conditions
- 0
Lowest schedular rating available
Full schedular disability
0%, 10%, 30%, 50%, 70%, 100%
Part 4 rating schedule
None mapped
What are the VA rating criteria for Substance-induced major neurocognitive disorder?
| Rating | Criteria |
|---|---|
| 0% | Mental condition formally diagnosed but symptoms not severe enough to interfere with occupational/social functioning or require continuous medication. |
| 10% | Occupational and social impairment due to mild or transient symptoms which decrease work efficiency only during periods of significant stress, or symptoms controlled by continuous medication. |
| 30% | Occupational and social impairment with occasional decrease in work efficiency and intermittent periods of inability to perform occupational tasks due to depressed mood, anxiety, suspiciousness, chronic sleep impairment, mild memory loss. |
| 50% | Occupational and social impairment with reduced reliability and productivity due to flattened affect, difficulty understanding complex commands, impaired judgment, disturbances of motivation and mood, difficulty establishing effective relationships. |
| 70% | Occupational and social impairment with deficiencies in most areas (work, school, family, judgment, thinking, mood) due to suicidal ideation, obsessional rituals, near-continuous panic, impaired impulse control, inability to establish and maintain effective relationships. |
| 100% | Total occupational and social impairment due to gross impairment in thought processes, persistent danger to self or others, persistent delusions or hallucinations, inability to perform activities of daily living, disorientation, memory loss for names of close relatives. |
“Occupational and social impairment with reduced reliability and productivity due to flattened affect, difficulty understanding complex commands, impaired judgment, disturbances of motivation and mood, difficulty establishing effective relationships.”
Common Questions About Substance-induced major neurocognitive disorder VA Ratings
What is the VA rating range for Substance-induced major neurocognitive disorder?
The VA rates Substance-induced major neurocognitive disorder under Diagnostic Code 9303 at 0%, 10%, 30%, 50%, 70%, 100%. The minimum 0% rating requires: Mental condition formally diagnosed but symptoms not severe enough to interfere with occupational/social functioning or require continuous medication.. The maximum 100% rating requires: Total occupational and social impairment due to gross impairment in thought processes, persistent danger to self or others, persistent delusions or hallucinations, inability to perform activities of daily living, disorientation, memory loss for names of close relatives..
Which 38 CFR diagnostic code does the VA use for Substance-induced major neurocognitive disorder?
The VA rates Substance-induced major neurocognitive disorder under Diagnostic Code (DC) 9303, governed by 38 CFR 38 CFR § 4.130. The diagnostic code establishes the specific rating tiers and severity criteria the VA examiner applies.
What is the difference between a 0% and a 100% rating for Substance-induced major neurocognitive disorder?
A 0% rating requires: Mental condition formally diagnosed but symptoms not severe enough to interfere with occupational/social functioning or require continuous medication.. A 100% rating requires: Total occupational and social impairment due to gross impairment in thought processes, persistent danger to self or others, persistent delusions or hallucinations, inability to perform activities of daily living, disorientation, memory loss for names of close relatives.. The difference typically reflects the frequency, severity, or functional impact of the condition as documented in medical records and C&P examination findings.
Can Substance-induced major neurocognitive disorder qualify for TDIU?
Yes — a 100% rating for Substance-induced major neurocognitive disorder alone meets the single-disability threshold for TDIU (38 CFR § 4.16). If the condition prevents substantially gainful employment, the veteran is compensated at the 100% rate without a schedular 100% rating.
What evidence supports a higher rating for Substance-induced major neurocognitive disorder?
The key evidence for Substance-induced major neurocognitive disorder is documentation of how the condition affects daily functioning. For mental health conditions, lay statements describing social and occupational impairment, treatment records showing medication changes, and documentation of hospitalization or crisis events carry the most weight. A nexus letter from a qualified medical professional linking the current severity to service is essential for contested claims.
What happens at the C&P exam for Substance-induced major neurocognitive disorder?
The C&P examiner uses a Mental Disorders DBQ and evaluates your condition against the DC 9303 rating criteria. The examiner conducts a clinical interview assessing occupational and social impairment. Be specific about how symptoms affect work, relationships, and daily activities — vague answers like "I'm doing fine" can result in a lower rating than warranted. Bring buddy statements from family or coworkers who observe your symptoms.
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