When documenting a patient's chief complaint, the medical assistant should:

Document the patient's own words in quotation marks. The chief complaint should be documented in the patient's own words, enclosed in quotation marks. For example: CC: "My chest hurts when I breathe deeply." The MA should not substitute medical terminology or diagnoses for the patient's description, as the CC reflects the patient's perception of their primary concern.

Which two patient identifiers should be used to verify patient identity before any clinical procedure?

Full name and date of birth. At least two patient identifiers must be verified before any procedure: full legal name and date of birth are the most common. A medical record number can also be used as an identifier. Room number should NEVER be used as a patient identifier because patients can be moved between rooms, leading to identification errors.

Medication reconciliation involves:

Comparing and updating the patient's current medication list at every visit. Medication reconciliation is the process of comparing a patient's current medication list (in their chart) with the medications they are actually taking. This is done at every visit to identify discrepancies, new medications, discontinued medications, and dosage changes. It helps prevent medication errors, duplications, and drug interactions.

Patient Intake and Documentation — Free Study Guide 2026

Key Takeaways

Patient intake includes verifying demographics, confirming insurance, obtaining chief complaint, documenting allergies, reviewing medications, and taking vital signs
Always verify patient identity using at least two identifiers: full name and date of birth (never use room number alone)
The chief complaint (CC) is the reason for the visit, documented in the patient's own words and enclosed in quotation marks
Medication reconciliation involves reviewing all current medications (prescription, OTC, supplements) at every visit to ensure accuracy
Medical history includes past medical history (PMH), family history (FH), social history (SH — smoking, alcohol, occupation), and surgical history
Height and weight should be measured at every visit; BMI is calculated and used for screening and medication dosing

Patient Intake and Documentation

Patient intake is typically the first clinical interaction between the medical assistant and the patient. This process establishes the foundation for the entire visit and directly impacts the quality of care.

Patient Identification

Two-Identifier Rule: Always verify patient identity using at least two identifiers before any procedure, medication, or specimen collection:

Full legal name (ask the patient to state it)
Date of birth (ask the patient to confirm)
Medical record number (if available)
NEVER use room number as an identifier

Intake Process Step by Step

Step	Action	Documentation
1. Greet and identify	Introduce yourself; verify patient identity with two identifiers	Confirm demographic information in the chart
2. Verify insurance	Confirm current insurance card; copy front and back	Update insurance information if changed
3. Chief complaint	Ask "What brings you in today?"	Document in patient's own words using quotation marks
4. Allergies	Ask about medication, food, latex, and environmental allergies	Document type of allergy AND the reaction
5. Medications	Review all current medications (Rx, OTC, supplements, herbals)	Medication reconciliation — update the list
6. Medical history	Review PMH, surgical history, family history, social history	Update any changes since last visit
7. Vital signs	Measure T, P, R, BP, SpO2, pain level	Document all values with time
8. Height and weight	Measure and record	Calculate BMI
9. Review of systems	Ask about symptoms in each body system (as directed by provider)	Document positive and pertinent negative findings
10. Prepare patient	Provide gown, draping; explain what to expect	Ensure patient comfort and privacy

Chief Complaint (CC) Documentation

The chief complaint is the primary reason the patient is seeking care, documented in the patient's own words:

Correct: CC: "My throat has been sore for 3 days" Incorrect: CC: Patient has pharyngitis (this is a diagnosis)

Document the CC with these elements:

What the complaint is
When it started (duration)
Where it is located
How severe it is
What makes it better or worse

Allergy Documentation

Component	What to Document	Example
Allergen	The specific substance	Penicillin
Reaction	What happens when exposed	Hives, anaphylaxis
Severity	Mild, moderate, severe	Severe — anaphylaxis
Source	How was it discovered	Self-reported, medical record

Types of allergies to ask about:

Medication allergies — Drug name and specific reaction
Food allergies — Particularly relevant for dietary recommendations
Latex allergies — Critical for exam gloves and medical equipment
Environmental allergies — Pollen, dust, pet dander
Contrast dye/iodine — Important for imaging studies

NKA = No Known Allergies NKDA = No Known Drug Allergies

Medication Reconciliation

Medication reconciliation is the process of comparing a patient's current medication list with the medications they are actually taking:

Review all medications at every visit: prescription, OTC, vitamins, supplements, herbal remedies
Verify name, dose, frequency, and route of each medication
Ask if the patient has started, stopped, or changed any medications since the last visit
Ask about compliance — is the patient taking medications as prescribed?
Document any discrepancies and report them to the provider
Medication reconciliation reduces medication errors and adverse drug interactions

Medical History Components

Past Medical History (PMH):

Previous diagnoses and conditions
Hospitalizations and surgeries
Injuries and accidents
Chronic diseases (diabetes, hypertension, asthma)
Mental health conditions
Childhood illnesses and immunization history

Family History (FH):

Health conditions of immediate family members (parents, siblings, children)
Conditions with genetic components: heart disease, cancer, diabetes, stroke, mental illness
Age and cause of death for deceased family members

Social History (SH):

Tobacco use — Current, former, never; type and amount
Alcohol use — Frequency and amount
Drug use — Recreational or illicit substance use
Occupation — Work-related exposures and hazards
Exercise — Type and frequency
Diet — General dietary habits
Marital/relationship status — Social support
Sexual history — As appropriate for the visit

Surgical History:

All prior surgeries with approximate dates
Type of anesthesia used
Any complications

Anthropometric Measurements

Measurement	Method	Purpose
Height	Standing stadiometer (adults); length board (infants)	Growth monitoring, BMI calculation, medication dosing
Weight	Calibrated scale; in gown without shoes	BMI calculation, medication dosing, fluid management
BMI	Weight (kg) ÷ Height (m)²	Screen for under/overweight/obesity
Head circumference	Measuring tape around largest part of head	Infants and children up to 36 months
Waist circumference	Measuring tape at navel level	Cardiovascular risk assessment

Growth Charts:

CDC growth charts are used for children ages 2-20 years
WHO growth charts are used for children under 2 years
Track height, weight, BMI, and head circumference over time
Percentiles indicate how a child compares to same-age peers

Documentation Standards

Principle	Application
Accuracy	Record exactly what you observe, measure, and what the patient reports
Completeness	Document all relevant information; do not omit findings
Timeliness	Document as close to the time of the event as possible
Legibility	Electronic records must be clear; if handwriting, must be readable
Objectivity	Document facts, not opinions or interpretations
Corrections	In paper records: single line through error, initial, date; EHR: follow amendment policy
Confidentiality	HIPAA compliance; share only as authorized
Signatures	Sign all entries with name, credential, date, and time

Never alter, backdate, or falsify medical records — this is both unethical and illegal.

NHA CCMA Certified Clinical Medical Assistant

3.2 Patient Intake and Documentation

Key Takeaways

Patient Intake and Documentation

Patient Identification

Intake Process Step by Step

Chief Complaint (CC) Documentation

Allergy Documentation

Medication Reconciliation

Medical History Components

Anthropometric Measurements

Documentation Standards

NHA CCMA Certified Clinical Medical Assistant

1Introduction: NHA CCMA Exam Overview

2Chapter 1: Foundational Knowledge and Basic Science (10%)

3Chapter 2: Anatomy and Physiology (5%)

4Chapter 3: Clinical Patient Care (56%)

5Chapter 4: Patient Care Coordination and Education (8%)

6Chapter 5: Administrative Assisting (8%)

7Chapter 6: Communication and Customer Service (8%)

8Chapter 7: Medical Law and Ethics (5%)

3.2 Patient Intake and Documentation

Key Takeaways

Patient Intake and Documentation

Patient Identification

Intake Process Step by Step

Chief Complaint (CC) Documentation

Allergy Documentation

Medication Reconciliation

Medical History Components

Anthropometric Measurements

Documentation Standards