Is K14.4 a billable ICD-10 code?

Yes. K14.4 (Atrophy of tongue papillae) is billable and can be used for insurance claims. Always verify payer-specific requirements.

K14.4 ✓ Billable

Atrophy of tongue papillae

Q: What is ICD-10 code K14.4?

ICD-10-CM code K14.4 stands for "Atrophy of tongue papillae". It is a billable code in the Diseases of the Digestive System chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Diseases of the Digestive System

Code

K14.4

System

ICD-10-CM

Billable

Yes — valid for submission

Effective

FY2026

Chapter

Diseases of the Digestive System

Source

CMS / CDC NCHS

⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code K14.4?

ICD-10-CM code K14.4 represents Atrophy of tongue papillae. It is a billable diagnosis code in the Diseases of the Digestive System chapter, effective October 1, 2025 – September 30, 2026.

Is K14.4 billable?

Yes. K14.4 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is K14.4 in?

K14.4 belongs to the Diseases of the Digestive System chapter (K00–K95) of ICD-10-CM.

Related codes in the K14 category

K14 Diseases of tongue Non-billable K14.0 Glossitis Billable K14.1 Geographic tongue Billable K14.2 Median rhomboid glossitis Billable K14.3 Hypertrophy of tongue papillae Billable K14.5 Plicated tongue Billable K14.6 Glossodynia Billable K14.8 Other diseases of tongue Billable

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