4.5 Retention and Destruction Policies

Retention is a lifecycle control, not a storage preference

The current AHIMA RHIA Domain 1 includes retention and destruction policies. Retention determines how long health information must be kept. Destruction determines how eligible information is disposed of when retention requirements have been met and no hold applies. The RHIA exam tests governance judgment, so avoid memorizing a single universal number. Retention depends on record type, jurisdiction, organization policy, contracts, accreditation needs, litigation or audit holds, and operational use.

A retention schedule should classify records and define the event that starts the retention clock. For some records, that trigger may be discharge, last encounter, final payment, date of creation, or another policy-defined event. A destruction process should require approval, confirm eligibility, protect confidentiality, document what was destroyed, and suspend destruction when there is a legal hold, audit need, investigation, or other active reason to preserve information.

What can go wrong

Retention risk appears when departments keep their own unofficial schedules, destroy records without approval, retain everything forever without reason, or fail to suspend destruction when a hold exists. Over-retention can increase storage cost and discovery burden. Under-retention can damage patient care, reporting, legal defense, audit response, and organizational accountability. Poor destruction can expose protected information even after the official retention period has ended.

The RHIA should also distinguish original records from copies, drafts, working documents, backups, scanned images, indexes, and data extracts. A copy may not have the same retention status as the official record, but it can still contain sensitive information and require controlled handling. Backups and system archives may create special operational challenges that policy should address with information technology and compliance input.

Destruction decision checklist

• Identify the record class and governing retention schedule.
• Confirm the retention trigger and calculated eligibility date.
• Check for legal hold, audit hold, investigation, active request, or operational need.
• Verify approval authority and segregation of duties if required by policy.
• Use a confidential destruction method appropriate to the medium.
• Obtain and store destruction documentation.
• Update indexes, logs, or inventories according to procedure.
• Audit the process periodically for consistency and vendor performance.

For paper, destruction may involve secure shredding or pulping through an approved process. For electronic information, destruction may involve deletion, media sanitization, cryptographic erasure, or other approved technical method. The exact method should match policy, system design, media type, and security requirements. The RHIA role is not to personally perform every technical step, but to ensure governance controls exist.

Exam reasoning

When a scenario asks whether records can be destroyed, look for the schedule, eligibility, approval, hold status, and documentation. If any of those are missing, the best answer is to pause and verify. Do not choose convenience, storage pressure, or informal department preference over approved retention policy. Retention and destruction are about controlling the full life of health information.