K00.8 Other disorders of tooth development

Billable ICD-10-CM code, FY2026.

Applicable to

• Color changes during tooth formation
• Intrinsic staining of teeth NOS

Excludes2 (not included here)

• posteruptive color changes (K03.7)

Applies from K00 Disorders of tooth development and eruption

Excludes2 (not included here)

• embedded and impacted teeth (K01.-)

MS-DRG index

Defines the logic of DRG(s) 011-013 in MDC PRE.

Approximate ICD-9-CM (GEMs)

• 520.8 Other specified disorders of tooth development and eruption (approximate)

Diagnosis Index entries for K00.8

• Change (s) (in) (of) › color, tooth, teeth › during formation
• Discoloration › teeth (posteruptive) › during formation
• Disorder (of) › tooth › development › specified NEC
• Pre-eruptive color change, teeth, tooth
• Stain, staining › tooth, teeth (hard tissues) (extrinsic) › intrinsic

Nearby codes

• K00.3 Mottled teeth
• K00.4 Disturbances in tooth formation
• K00.5 Hereditary disturbances in tooth structure, not elsewhere classified
• K00.6 Disturbances in tooth eruption
• K00.7 Teething syndrome
• K00.8 Other disorders of tooth development (this code)
• K00.9 Disorder of tooth development, unspecified