Z55 — ICD-10-CM Diagnosis Codes

• Z55 Problems related to education and literacy
• Z55.0 Illiteracy and low-level literacy billable
• Z55.1 Schooling unavailable and unattainable billable
• Z55.2 Failed school examinations billable
• Z55.3 Underachievement in school billable
• Z55.4 Educational maladjustment and discord with teachers and classmates billable
• Z55.5 Less than a high school diploma billable
• Z55.6 Problems related to health literacy billable
• Z55.8 Other problems related to education and literacy billable
• Z55.9 Problems related to education and literacy, unspecified billable