E67.2 Megavitamin-B6 syndrome

Billable ICD-10-CM code, FY2026.

Applies from E67 Other hyperalimentation

Excludes1 (never code together)

• hyperalimentation NOS (R63.2)
• sequelae of hyperalimentation (E68)

MS-DRG index

Defines the logic of DRG(s) 640-641 in MDC 10.

Approximate ICD-9-CM (GEMs)

• 278.8 Other hyperalimentation (approximate)

Diagnosis Index entries for E67.2

• Hypervitaminosis (dietary) NEC › B6
• Megavitamin-B6 syndrome
• Syndrome › megavitamin-B6

Nearby codes

• E67 Other hyperalimentation
• E67.0 Hypervitaminosis A
• E67.1 Hypercarotenemia
• E67.2 Megavitamin-B6 syndrome (this code)
• E67.3 Hypervitaminosis D
• E67.8 Other specified hyperalimentation