ADHD DSM-5 Criteria: What to Document in an Assessment

ADHD DSM-5 criteria require more than a symptom count. An assessment needs an age-appropriate symptom pattern lasting at least six months, several symptoms before age 12, symptoms in two or more settings, meaningful functional impact, and consideration of better explanations. Each conclusion needs evidence in the record—not simply a checked box.

ADHD stands for attention-deficit/hyperactivity disorder. This U.S.-oriented guide connects the criteria to documentation for children, adolescents and adults through fictional examples and a blank evidence template. Sources checked October 20, 2026.

The American Psychiatric Association’s current manual is DSM-5-TR, the text revision of DSM-5. Search terms still commonly use “DSM-5 ADHD criteria.” For the full diagnostic wording, use the current manual and APA’s published updates.

ADHD criteria at a glance

The CDC’s clinician guidance provides a shortened criteria summary. Apply the age threshold to each symptom domain separately.

For predominantly inattentive presentation, the inattention threshold is met and the hyperactivity-impulsivity threshold is not. The reverse applies to predominantly hyperactive-impulsive presentation. Combined presentation requires both thresholds during the past six months. All presentations also require the remaining criteria. Three symptoms in one domain plus three in the other do not equal six in either domain.

Document the other requirements explicitly:

• Persistence and development: symptoms have lasted at least six months and are inconsistent with developmental level, with a negative effect on functioning.
• Childhood onset: several symptoms were present before age 12. This is not a requirement for a diagnosis before age 12.
• Settings: several symptoms occur in at least two settings. Do not require the full numerical threshold independently in each setting.
• Impact: describe interference with, or reduced quality of, social, academic or occupational functioning.
• Explanations: symptoms are not better explained by another mental disorder and do not occur exclusively during schizophrenia or another psychotic disorder.

Record a presentation only when the clinician has established the criteria. An unfinished assessment should not acquire a definitive diagnosis merely because a template requires an entry.

The two symptom domains: what evidence to capture

Each item below describes a pattern that occurs often. These plain-language explanations accompany the CDC’s authoritative shortened criteria. Interpret each pattern alongside the six-month duration, developmental appropriateness, age threshold and other assessment requirements above. The selected everyday examples are fictional illustrations.

Inattention: nine symptom areas

1. Details: misses relevant parts of tasks or produces avoidable errors.
2. Sustained attention: struggles to stay engaged through an activity.
3. Listening: seems not to take in direct speech.
4. Follow-through: starts but leaves instructions or duties unfinished after attention shifts.
5. Organization: struggles to sequence work, manage time or keep materials in order.
6. Sustained mental effort: avoids or resists tasks requiring prolonged concentration.
7. Necessary items: repeatedly misplaces things needed to carry out activities.
8. Distraction: attention is readily pulled away by unrelated stimuli.
9. Forgetfulness: loses track of everyday commitments or routines.

For example, a child might repeatedly lose the worksheet needed for the next lesson, while an adult might repeatedly misplace the access card needed for work. Record frequency, circumstances and impact—not just “loses things.” For follow-through, distinguish losing focus after starting from not understanding the instruction. A single missing worksheet or unfinished task establishes neither persistence nor cause.

Hyperactivity-impulsivity: nine symptom areas

The APA’s symptom overview also describes these areas and age-related expressions. Again, “often” applies to every item.

1. Fidgeting: recurrent small movements or squirming while seated.
2. Leaving a seat: getting up when the situation calls for remaining seated.
3. Running, climbing or restlessness: movement inappropriate to the setting; older people may describe internal restlessness.
4. Quiet leisure: difficulty participating quietly in play or recreation.
5. Ongoing activity: a persistent need to keep moving, with difficulty being still.
6. Talking: speaking excessively for the situation.
7. Premature answers: responding before a question or another person’s turn is finished.
8. Waiting: difficulty waiting for a turn.
9. Intrusion: interrupting or taking over others’ conversations or activities.

A fictional child might climb around during a seated group activity; an adult might describe persistent internal restlessness during meetings. These are different possible expressions of the third area, not two separate symptoms. Likewise, talking at length, answering prematurely and interrupting should each have supporting evidence if recorded as distinct symptoms. Do not turn one conversational incident into three automatic checkmarks.

A useful entry connects a specific behavior to its source and context. Compare “poor attention” with “patient reports losing track of the agenda in most weekly meetings for eight months, then asking colleagues to repeat assigned work.” The latter gives the assessor something to examine. It does not independently establish a symptom or a diagnosis.

Use a consistent evidence sequence: behavior → frequency and duration → setting → source → clinician interpretation. Keep symptom descriptions separate from consequences. Losing a planner may describe a behavior; missing a deadline may describe its impact. If one incident informs several questions, explain why each distinct symptom is supported rather than counting the incident repeatedly by default.

Duration, childhood history and age-specific assessment

For every endorsed symptom, ask what time period the account describes. A questionnaire completed today may ask about the past six months; a teacher may have known the child for only three weeks. Preserve that difference. Record whether duration is established, uncertain or not yet assessed rather than treating the date of the form as evidence of persistence.

For children, CDC recommends information from the child, parents or guardians, school staff and other involved professionals. Developmental and learning context matters. The AAP pathway summarized by CDC covers evaluation of children and adolescents aged 4–18; it is not a blanket assessment protocol for every preschool child.

At age 17, the numerical threshold changes to five. The interview should still examine education, family life, peers, work where applicable and the developmental history. Adult restlessness may be less visibly disruptive than running or climbing; absence of conspicuous movement does not settle the assessment.

For an adult, identify what supports the childhood timeline: the patient’s recollection, an informant who knew them then, school reports or other available records. NIMH describes these sources and explains why recognition can occur in adulthood. Later recognition and later onset are different claims. Write which one the history supports.

If records are unavailable, say so. “No school reports available” is not equivalent to “no childhood symptoms.” Equally, “always distracted” is not a precise onset history. Ask for concrete age-linked examples and document their reliability and any contradiction. A request for records is an action still to be completed, not corroboration already obtained.

Settings, impairment and collateral history

Keep the location of symptoms separate from what those symptoms change in daily life. “Home and work” names two settings but does not explain the pattern. A stronger account identifies the relevant tasks, frequency, supports and consequences in each. A setting may also look different because expectations or assistance differ.

For example, a fictional employee may finish work with a colleague’s daily reminders but repeatedly miss household bills without similar support. Record the assistance as well as the final performance. Conversely, one stressful week at work should not be silently expanded into a longstanding cross-setting pattern.

Collateral history means information from someone or something beyond the current patient account. Record the informant’s relationship, consent or permission for contact, observation period and setting. Keep a caregiver’s interpretation separate from the child’s words. A current partner can describe adult functioning without necessarily knowing childhood behavior.

The 2024 UKAAN Adult ADHD Assessment Quality Assurance Standard recommends detailed clinical interviewing supported by collateral information, real-life examples and attention to discrepancies. It is a UK expert-consensus quality framework for adult assessment.

Where accounts disagree, retain both. List what needs clarification and the next step rather than averaging informant scores or deleting the less convenient account. This source-based approach also applies to other clinical note examples.

Differential assessment and rating scales

The APA’s ADHD overview describes a broader history and conditions that can resemble ADHD, including mood and anxiety disorders, learning problems, substance use, head injury, thyroid conditions and medication effects. A clinician considers whether another explanation better accounts for the symptoms and whether conditions coexist. Those are separate questions; the presence of anxiety or autism does not automatically exclude ADHD.

Make the reasoning visible. Instead of “differentials excluded,” identify what was actually reviewed and why it supports or challenges the conclusion. If concentration changed after a new work schedule, record the sequence and sleep history. If a learning difficulty is being evaluated, do not convert a pending assessment into a negative result. The CDC also highlights sleep disorders and other conditions with overlapping symptoms.

Rating scales can organize information. Record the instrument and version, respondent, date, score, intended time window and interpretation. Keep a screen-positive result distinct from a diagnosis. APA states that assessment measures support clinical decision-making rather than serve as its sole basis. A normal-looking office encounter likewise cannot replace longitudinal information.

Address urgent concerns through the appropriate local risk-assessment and escalation process before completing the documentation.

AH-01: an adult assessment with unresolved history

Fictional source packet — first assessment, October 20, 2026.

• The patient is 26. They describe eight months of frequently losing keys, forgetting bills, missing meeting details, leaving tasks unfinished and struggling to organize work. Examples have been elicited, but the clinician has not finalized symptom ratings.
• At work, the patient reports two missed project deadlines in September. At home, they report two late-payment charges during the same month.
• The patient recalls being called “daydreamy” in primary school but cannot yet give a clearer onset history. School records are unavailable. With permission, a sibling who knew the patient in childhood has been asked for an account; it has not arrived.
• A partner’s October 18 account describes misplaced keys and repeated reminders about bills over the previous eight months. The partner did not know the patient in childhood.
• The patient reports beginning rotating shifts nine months ago and currently sleeping about five hours on work nights. The wider differential assessment is unfinished. Hyperactivity-impulsivity has not yet been systematically assessed.
• Supplied clinician decision: continue the assessment without assigning an ADHD presentation. Review the sleep timeline and remaining history, seek the sibling account, and revisit the evidence at the October 27 appointment. The assessing clinician owns that review.

A draft that goes beyond the source

ADHD, combined presentation, present since childhood. Five inattentive symptoms confirmed in two settings. Family corroborates onset. Other causes excluded.

The draft turns candidate symptoms into confirmed ratings, a present-day partner report into childhood corroboration, and an unfinished differential into an exclusion. It also invents a combined presentation without an assessed hyperactivity-impulsivity domain.

The note need not reproduce every interview question. It does need to show where each conclusion came from. Link supporting assessment records when the clinical system permits it, and retain a clear synopsis for the next clinician. See the related medical-notes guide for concise source-based drafting.

AH-02: when school and home reports differ

Fictional source packet — age 11. A teacher questionnaire dated October 16 endorses six inattentive items and describes incomplete independent classwork since the school year began in September. A parent questionnaire dated October 18 endorses three items. At home, the parent sits beside the child through homework and provides repeated prompts. The child reports difficulty following written instructions. A school learning assessment is pending. Neither report establishes the full six-month timeline in this packet.

Supplied clinician decision: clarify duration and developmental history, obtain examples from another relevant setting, and review the learning assessment when available. The clinic coordinator will request the school information with permission; the clinician will review outstanding evidence at the agreed November 3 follow-up, even if the school report remains unavailable.

A faithful note would read:

Teacher endorses six inattentive items with independent-classwork difficulties since September; parent endorses three and describes substantial homework prompting. Scores are attributed to their respondents and are not combined into a diagnostic count. Child reports difficulty following written instructions. Duration, cross-setting symptom pattern and the contribution of learning difficulties remain under assessment. School learning assessment pending. Coordinator to request school information with permission; clinician to review the evidence and any remaining gaps on November 3.

This is more informative than “teacher positive, parent negative.” The observation conditions differ, and the timeline is short. It would also be incorrect to total the two reports into nine confirmed symptoms. The next review should record what new information arrived and what it changed—not simply repeat “awaiting collateral.”

AH-03: a completed assessment with a traceable conclusion

Fictional completed-assessment example. This independent case follows a different patient from AH-01 and AH-02, with supplied findings, an assessor’s conclusion and a saved-record review.

Source evidence and the supplied clinical judgment

The patient is 32. Interviews on October 6 and 20 cover current functioning and developmental, medical, psychiatric, sleep, medication and substance history. With permission, a partner provides an October 12 account and a parent provides an October 14 account. School reports written when the patient was nine and eleven are reviewed on October 20.

The fictional assessor confirms five distinct inattentive symptoms occurring frequently for at least the previous twelve months and inconsistent with developmental level:

• Sustained attention: the patient describes losing the thread during routine work briefings and household planning; the partner describes repeatedly returning to unfinished planning conversations.
• Follow-through: work tasks and household chores are started but abandoned after attention shifts, despite understood instructions.
• Organization: task sequencing repeatedly breaks down at work and in managing household paperwork, even with a planner.
• Losing necessary items: the patient repeatedly misplaces work equipment and household keys; the partner corroborates the latter.
• Forgetfulness: agreed work callbacks and household payments are repeatedly forgotten despite reminders.

The other four inattentive areas were explored but not established at symptom frequency. All nine hyperactivity-impulsivity areas were assessed; none met the symptom criterion during the past six months. School reports describe lost materials, unfinished assignments and forgotten instructions before age twelve; the parent’s account is consistent with those records. Work impairment includes repeated missed internal deadlines; home impairment includes late-payment charges and recurring conflict over unfinished tasks.

Differential reasoning supplied in the scenario: the pattern predates the current job and persists outside stressful periods. Sleep history does not show a sleep-loss timeline accounting for it. The completed medical, developmental, mood/anxiety, medication and substance-use review identifies no better explanation; the pattern does not occur exclusively during a psychotic disorder.

Supplied decision and limitations: the assessor concludes ADHD, predominantly inattentive presentation, mild, based on five supported current symptoms and minor functional impairment. Childhood records are intermittent and the parent account is partly retrospective; there is no continuous childhood record or direct workplace observation. Those limits remain in the formulation. The patient discusses the conclusion and prioritizes work follow-through and household planning. The assessing clinician will review support and treatment options on November 3; no medication decision is made in this example.

Finished assessment synopsis and saved-record check

Assessment completed October 20 following two interviews, partner/parent collateral and review of school reports from ages nine and eleven. Five frequent inattentive symptoms established for at least twelve months: sustained attention, follow-through, organization, losing necessary items and forgetfulness. Other inattentive areas explored but not established; hyperactivity-impulsivity 0/9 over the past six months. Several symptoms occur at home and work, with missed deadlines, late fees and household conflict. School records and parent history support several symptoms before age twelve. Completed differential review supports the longstanding pattern over the alternative explanations examined; see the linked assessment record for the history and reasoning. ADHD, predominantly inattentive presentation, mild. Childhood documentation is intermittent, some collateral is retrospective and workplace functioning is self-reported. Conclusion discussed; patient priorities are work follow-through and household planning. Assessing clinician to review support and treatment options November 3. No medication decision made today.

The final record retains the conclusion, evidence limits and next steps. In this fictional transfer check, the receiving record initially drops the final follow-up sentences. The assessor restores the owner, date and unchanged medication-decision status, reopens the saved version, and confirms that the source references and limitations also remain before authentication.

Blank ADHD assessment documentation template

Copy these blank prompts into your approved clinical record and complete them from the assessment. The fields separate source evidence, clinician interpretation and unfinished work.

ADHD ASSESSMENT — EVIDENCE AND DOCUMENTATION PROMPTS
Clinician-completed evidence record. Complete the blank fields from the assessment in the approved clinical record.

Patient / encounter identifiers: [ ]
Assessor / role / assessment date: [ ]
Age / developmental context / reason for assessment: [ ]
Diagnostic framework and edition used: [ ]
Patient priorities / language / communication support: [ ]

SOURCES
For each: person or record, relationship, date, period and setting observed: [ ]
Permission for collateral contact / information sharing: [ ]
Requested but not received / unavailable / conflicting information: [ ]

SYMPTOM EVIDENCE — repeat for each symptom assessed, in each domain
Domain / symptom under consideration: [ ]
Concrete example, source, frequency and context: [ ]
Duration / developmental appropriateness / relevant supports: [ ]
Clinician determination: supported / not supported / unresolved / not assessed: [ ]
Reason for determination: [ ]
Inattention count supported by assessment: [ ] of 9
Hyperactivity-impulsivity count supported by assessment: [ ] of 9
Age-specific threshold applied separately to each domain: [ ]

ONSET, SETTINGS AND IMPACT
Evidence of several symptoms before age 12 / source / confidence: [ ]
Current symptom duration, including whether at least 6 months is established: [ ]
Setting 1 — symptoms, functional consequence, source and time period: [ ]
Setting 2 — symptoms, functional consequence, source and time period: [ ]
Additional settings / differences / unresolved discrepancies: [ ]
Functional impairment or reduced quality of functioning: [ ]

CLINICAL SYNTHESIS
Medical, developmental, psychiatric, sleep and substance/medication history assessed: [ ]
Alternative explanations considered / supporting and contrary evidence: [ ]
Coexisting conditions / areas not yet assessed: [ ]
Rating scale — name/version, respondent, date, score and interpretation if used: [ ]
Clinician conclusion / rationale / remaining uncertainty: [ ]
Presentation and severity if established; otherwise leave unassigned: [ ]
Discussion with patient / family and agreed next steps: [ ]
Outstanding action / responsible person / review date or trigger: [ ]
Saved-record check: attribution, uncertainty and pending work retained: [ ]
Authentication: [ ]

For each domain, distinguish not supported, not assessed and unresolved. A blank field cannot communicate those three states. If the clinician makes a diagnosis, the final formulation should connect the supported symptoms to the remaining criteria and explain the presentation and severity. If assessment continues, state which evidence is missing and how it will be revisited.

Final review: what must survive the saved note

Before authenticating the record, check these six questions:

1. Are the patient, age, assessment date and diagnostic framework correct?
2. Are counts tied to distinct symptoms and clinician determinations rather than copied questionnaire totals?
3. Can the next reader distinguish current duration from childhood onset?
4. Are settings, functional consequences and each informant’s observation window identifiable?
5. Does the differential section reflect completed assessment, without invented exclusions?
6. Does the saved version retain the conclusion, uncertainties, follow-up owner and review timing?

An AI-generated draft can lose those distinctions even when it sounds fluent. In AH-01, changing “sibling account pending” to “family corroborates” materially changes the evidential basis. Check the draft against the source material, then check the version actually saved. A template or scribe can organize the record; it cannot supply a missing clinical judgment. The mental-health documentation workflow guide explains related boundaries between drafts and receiving records.

Explore how Vero prepares clinical note drafts for clinician review.

Sources and further reading

The criteria summary draws on CDC and APA material; the adult-history discussion also uses NIMH and the UKAAN consensus framework.

Specialist review: pending.

• CDC: clinical care and shortened DSM-5 criteria — reviewed July 30, 2026; checked October 20, 2026.
• CDC: diagnosing ADHD — reviewed July 30, 2026; checked October 20, 2026.
• APA: DSM-5-TR and updates — checked October 20, 2026.
• APA: ADHD overview — source physician review October 2025; checked October 20, 2026.
• APA: assessment measures — checked October 20, 2026.
• NIMH: ADHD in adults — 2024 publication; checked October 20, 2026.
• Adamou and colleagues: adult assessment quality standard — published August 2, 2024; checked October 20, 2026.