How to dispose of storage devices containing PHI and other sensitive data

August 23, 2018 Laura Hale Brockway

Improper disposal of electronic devices and media puts the information stored on those devices at risk for a breach. And when devices contain protected health information (PHI), it puts your patient’s data at risk.

What can you do to protect PHI when you want to dispose of equipment such as desktops, laptops, tablets, copiers, servers, smartphones, hard drives, and USB drives? The Office for Civil Rights and the National Institute of Standards and Technology offer the following guidance. (1, 2)

Paper

Destroy paper using cross-cut shredders that produce particles that are 1 x 5 millimeters in size or pulverize/disintegrate paper materials using disintegrator devices equipped with 3/32-inch security screen

Microforms

Destroy microforms (microfilm, microfiche, or other reduced image photo negatives) by burning. When material is burned, residue must be reduced to white ash.

Cell phones, personal digital assistants, and other hand-held devices

Shred, disintegrate, pulverize, or burn devices in a licensed incinerator.

Routers, copy machines, fax machines

Shred, disintegrate, pulverize, or burn devices in a licensed incinerator.

ATA hard drives, SCSI drives, flash drives, and USBs

Shred, disintegrate, pulverize, or burn devices in a licensed incinerator.

Floppy disks, zip disks

Shred, disintegrate, pulverize, or burn devices in a licensed incinerator.

CDs, DVDs

Destroy in order of recommendations:

Remove the Information-bearing layers of disc media using a commercial optical disk grinding device.
Incinerate optical disk media (reduce to ash) using a licensed facility.
Use optical disk media shredders or disintegrator devices

Sources

1. Office for Civil Rights. Guidance on disposing of electronic devices and media. July 2018 OCR Cybersecurity Newsletter. Available at https://www.hhs.gov/sites/default/files/cybersecurity-newsletter-july-2018-Disposal.pdf . Accessed August 23, 2018.

2. National Institute of Standards and Technology. Guidelines for media sanitization. September 2006. Available at https://ws680.nist.gov/publication/get_pdf.cfm?pub_id=50819 . Accessed August 23, 2018.

About the Author

Laura Hale Brockway is the Vice President of Marketing at TMLT. She can be reached at laura-brockway@tmlt.org.
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