Clinical Scorecard: Coding Corner: The Chief Complaint

At a Glance

Key Highlights

• The chief complaint is a short statement of the symptom, problem, condition, diagnosis, or reason for the encounter, usually in the patient's own words.
• For eye examinations, coverage depends on the purpose of the examination rather than the ultimate diagnosis; discovering pathology alone does not change a routine examination into a covered medical service.
• Update the chief complaint and relevant history when the patient reports a complaint to the doctor that was not initially provided to the technician.
• A medical follow-up can be necessary for monitoring or managing a known condition without a new symptom.
• The chief complaint and history begin the medical-necessity documentation trail; examination findings, diagnoses, prior testing, clinical changes, and the assessment may support the rationale for diagnostic testing.

Guideline-Based Recommendations

Diagnosis

• Document the patient's reason for the encounter, including relevant symptoms, problems, or known conditions, as described in the article.

Management

• Do not retrospectively change the stated purpose of an original routine eye examination solely because pathology was discovered.
• For follow-up visits, document the condition being monitored and the patient's current status, including relevant changes, medication use, or problems.

Monitoring & Follow-up

• When a complaint is voiced to the doctor but was not initially reported to the technician, update or clarify the chief complaint and relevant history.
• Document the clinical rationale for diagnostic testing using the chief complaint and history together with relevant findings, diagnoses, prior testing, clinical changes, and assessment.

Risks

• Vague entries such as “routine exam” or “follow-up,” copied chief complaints, or a chief complaint that does not align with the primary diagnosis may prompt closer audit review.
• Extensive diagnostic testing with little documentation of its clinical rationale may prompt closer audit review; these patterns do not by themselves establish incorrect coding.

Patient & Prescribing Data

Patients presenting for routine vision examinations, medical eye care, or follow-up of known eye conditions.

The article provides documentation and coding guidance, not medication prescribing recommendations. For follow-up, it suggests asking about vision changes, adherence to prescribed drops, and problems or side effects.

Clinical Best Practices

• Record why the patient is being seen today, using the patient's own words when possible, rather than relying only on the appointment schedule.
• Capture pertinent clinical conversations in the record so documentation reflects the history and evaluation performed.
• Make follow-up documentation more informative than “follow-up” by identifying the condition and the patient's current status.
• Use the chief complaint as the beginning, not the sole component, of the documentation supporting medical necessity.

Related Resources & Content

• Centers for Medicare & Medicaid Services. Evaluation and management services. Medicare Learning Network, MLN006764. Verify publication date against the cited document.
• Centers for Medicare & Medicaid Services. Medicare claims processing manual: coverage of services rendered by an ophthalmologist. Transmittal 1802.