N62: Hypertrophy of breast

N62, hypertrophy of breast, is listed as a covered diagnosis in 4 Medicare billing and coding articles that apply to 8 HCPCS Level II codes, including C8903 (Magnetic resonance imaging with contrast, breast; unilateral), C8905 (Magnetic resonance imaging without contrast followed by…), C8906 (Magnetic resonance imaging with contrast, breast; bilateral). The articles come from 3 Medicare contractors. A listed diagnosis supports medical necessity only; coverage still depends on the LCD's criteria and on documentation in the medical record.

HCPCS Level II codes with N62 as a covered diagnosis

CodeDescriptionMedicare coverageDMEPOS fee 2026 (state range)Articles listing it
C8903Magnetic resonance imaging with contrast, breast; unilateralSpecial coverage instructions apply—2
C8905Magnetic resonance imaging without contrast followed by with contrast, breast; unilateralSpecial coverage instructions apply—2
C8906Magnetic resonance imaging with contrast, breast; bilateralSpecial coverage instructions apply—2
C8908Magnetic resonance imaging without contrast followed by with contrast, breast; bilateralSpecial coverage instructions apply—2
Q2028Injection, sculptra, 0.5 mgSpecial coverage instructions apply—2
G0429Dermal filler injection(s) for the treatment of facial lipodystrophy syndrome (lds) (e.g., as a result of highly active antiretroviral therapy)Carrier judgment—2
Q2026Injection, radiesse, 0.1 mlSpecial coverage instructions apply—2
G0279Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)Carrier judgment—1

Medicare policy articles listing N62

A diagnosis listed as covered in a billing and coding article supports medical necessity for the article's codes; it does not guarantee payment. Coverage depends on the LCD's criteria, the contractor's jurisdiction and documentation in the medical record.

Frequently asked questions

Does Medicare cover N62 (Hypertrophy of breast)?

Medicare covers items and services, not diagnoses. 4 Medicare billing and coding articles list N62 as a covered diagnosis for 8 HCPCS Level II codes: the diagnosis can support medical necessity for those codes, but payment still depends on the LCD's coverage criteria and the medical record.

Which HCPCS codes can be billed with ICD-10 N62?

The Level II codes from the policies most specific to this diagnosis are C8903 (Magnetic resonance imaging with contrast, breast; unilateral, 2 articles); C8905 (Magnetic resonance imaging without contrast followed by…, 2 articles); C8906 (Magnetic resonance imaging with contrast, breast; bilateral, 2 articles); C8908 (Magnetic resonance imaging without contrast followed by…, 2 articles); Q2028 (Injection, sculptra, 0.5 mg, 2 articles). Code choice depends on the item supplied; check each code's descriptor.

Which Medicare policy articles list N62?

A52849 (Billing and Coding: Breast Imaging: Breast Echography (Sonography)/Breast MRI/Ductography); A56448 (Billing and Coding: Breast Imaging Mammography/Breast Echography (Sonography)/Breast MRI/Ductography); A59299 (Billing and Coding: Cosmetic and Reconstructive Surgery), and 1 more article.

What is ICD-10-CM code N62?

N62 is the ICD-10-CM code for hypertrophy of breast, in category N62 (Hypertrophy of breast), chapter 14: Diseases of the genitourinary system.

Next steps

Sources: CMS Medicare Coverage Database billing and coding articles (covered ICD-10 code lists and HCPCS links); ICD-10-CM FY2026; CMS HCPCS Level II release October 2026; CMS DMEPOS fee schedule 2026 (non-rural state fees). Not billing or legal advice.

Chapter 14: Diseases of the genitourinary system · All diagnoses · HCPCS lookup