ICD-10 N80.03
Billable / SpecificAdenomyosis of the uterus
About ICD-10-CM N80.03
ICD-10-CM code N80.03 represents Adenomyosis of the uterus. This is a billable/specific code in the Genitourinary System chapter (block N80). The 2026 edition of ICD-10-CM N80.03 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under N80.03. Per CMS ICD-10-CM Tabular 2026.
- Adenomyosis NOS
Medicare LCD Coverage for N80.03
Local Coverage Determinations (LCDs) from CMS MACs that list N80.03 as a covered diagnosis.
Showing top 10 of 35 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing N80.03.
3 Medicare
2 Aetna
CPT Codes Commonly Billed with N80.03
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
- 58558 Hysteroscopy with biopsy — menorrhagia, irregular menses, excessive menstruation, endometrial polyp, endometrial hyperplasia, uterine fibroid, endometriosis of uterus, abnormal uterine bleeding OB/GYN
Codes Adjacent To N80.03
Other codes in section N80-N98 (Noninflammatory disorders of female genital tract).
ICD-10 N80.03, Billing FAQ
Is ICD-10 code N80.03 billable? +
Yes, N80.03 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What other names or terms map to N80.03? +
ICD-10 N80.03 includes: Adenomyosis NOS.
What CPT codes are commonly billed with N80.03? +
Procedures frequently paired with N80.03 include: 58558.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on June 2, 2026.
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