2.4 Documentation and Reporting

Why and How CNAs Document

Documentation (charting) is the written record of the care given and the resident's status. It serves as legal proof of care, communicates with the rest of the team, and supports billing and regulatory review. The legal rule of thumb is blunt: if it was not documented, it was not done. Good CNA charting is:

• Accurate — record exactly what you observed and did, with real numbers.
• Timely — chart after care, as soon as possible; never chart ahead of time for care not yet given.
• Objective and complete — facts, not opinions or labels like 'rude' or 'lazy'.
• Legible and permanent — written in ink (or entered electronically); never erased or whited-out.

To correct a paper-charting error, draw a single line through it so the original is still readable, write 'error' and your initials, then enter the correct information. CNAs sign or initial every entry and document under their own name, never someone else's. Charting that is altered, falsified, or filled in for care not actually given is a serious offense that can cost a CNA their certificate.

Objective vs. Subjective Data

A central testing point is the difference between the two kinds of data a CNA records.

Objective information comes through sight, touch, hearing, and smell and from measuring tools — it can be verified by someone else. Subjective information is what the resident reports and cannot be directly verified, so it is charted using the resident's exact words in quotation marks. Mixing the two — for example writing 'resident is in pain' instead of 'resident states "I have pain in my hip"' — turns a fact into an interpretation. CNAs record observations and report them; they do not diagnose, interpret, or write a nursing assessment.

Observation, Vital Signs, and Intake/Output

CNAs are the eyes and ears of the care team and collect the basic data that warn of problems. Vital signs are measured on admission, at routine intervals, after a fall, with a suspected infection, and whenever the condition changes — to establish a baseline, track trends, and catch values outside the normal range.

CNAs also record intake and output (I&O) — fluids consumed versus urine and other output, measured in milliliters (mL) — plus height, weight, and percentage of meals eaten. Any value outside the normal range or any sudden change is reported to the nurse, who interprets it. The CNA's role is to measure precisely and report promptly, not to decide what the number means.

Reporting, Confidentiality, and Incident Reports

Not everything waits for the chart. The CNA reports to the nurse immediately when there is a change in condition — a fall, chest pain, shortness of breath, sudden confusion, abnormal vital signs, refusal of care, new skin breakdown, bleeding, choking, or any sharp change from baseline. When in doubt, report. A good verbal report is specific: who, what you observed, when, and the measured value.

Confidentiality is governed by the Health Insurance Portability and Accountability Act (HIPAA). Resident records and information are private and shared only with the care team on a need-to-know basis. CNAs do not discuss residents in hallways or elevators, post about them online, or look at records of residents they are not caring for.

An incident report (or occurrence report) is completed for any unusual event — a fall, an injury, a medication error, or a missing item. It is a factual, objective account; the CNA records what happened and what was observed without admitting blame or guessing at cause. Finally, CNAs are mandated reporters: suspected abuse, neglect, or theft must be reported. In California, suspected abuse causing serious bodily injury is reported immediately, within 2 hours, and other abuse within 24 hours, to the supervisor and the required authorities such as the local ombudsman or law enforcement.

Reporting vs. Recording, and the End-of-Shift Report

Exam questions often hinge on the difference between reporting and recording. Reporting is the verbal communication of information to the nurse — used for anything urgent or any change in condition. Recording (charting) is the written documentation in the resident's record — the permanent legal account. Many observations require both: the CNA reports a fall to the nurse right away and documents the facts in the record and an incident report. Urgent findings are never saved only for the chart.

At the end of a shift, the CNA gives a shift report (hand-off) to the oncoming staff, covering each resident's status, intake and output, any refusals, new observations, and tasks still pending. A clear hand-off keeps care safe because the next caregiver acts on what was reported. Two habits make reporting reliable: be specific (use measured numbers and the resident's own words), and report objective facts, leaving interpretation to the nurse. Done well, documentation and reporting form an unbroken record that protects the resident, the team, and the CNA.