Illiteracy and low-level literacy

This code identifies a patient's inability to read or write, or having very limited reading and writing skills. This can significantly impact a patient's understanding of health information, adherence to treatment plans, and ability to navigate the healthcare system.

Assign this code when illiteracy or low-level literacy is documented as a factor influencing a patient's health status or the management of their care. This may be identified during patient intake, health literacy assessments, or through observation of a patient's difficulty understanding written instructions or forms.

• Document the specific impact of illiteracy on the patient's health or care plan.
• This code is typically used as a secondary diagnosis, indicating a social determinant of health.
• Ensure there is clear documentation from a clinician supporting the diagnosis of illiteracy or low-level literacy.