ICD10BillableValid for clinical use
ICD-10 Code E28.8: Other ovarian dysfunction
Reviewed by HealthAssure Clinical TeamUpdated 26 May 2026
What is this code?
ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Endocrine, nutritional and metabolic diseases (E00-E89).
When is it used?
- May be used when a clinician documents other ovarian dysfunction in a patient's medical record.
- May appear in hospital records, claims, referrals, and clinical documentation.
- This code can be used as a clinically usable diagnosis entry in standardized coding workflows.
What it does not mean
- A code alone does not explain severity, treatment plan, or outcome.
- A medical code should not be treated as a substitute for a doctor's diagnosis or advice.
Code hierarchy
chapter
4Endocrine, nutritional and metabolic diseases (E00-E89)
block
E20-E35Disorders of other endocrine glands
category
E28Ovarian dysfunction
currentE28
Official coding notes
Inclusion terms
- Ovarian hyperfunction NOS
Excludes1 (do not code together)
- postprocedural ovarian failure (E89.4-)
Where you may see this code
You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records.
Related specialists
EndocrinologistGeneral Physician
Related codes
Sibling codes
Coverage-related procedures and services
CPT 43845high
GASTRIC RESTRICTIVE PROCEDURE WITH PARTIAL GASTRECTOMY, PYLORUS-PRESERVING DUODENOILEOSTOMY AND ILEOILEOSTOMY (50 TO 100 CM COMMON CHANNEL) TO LIMIT ABSORPTION (BILIOPANCREATIC DIVERSION WITH DUODENAL SWITCH)
Source: CMS coverage guidance
CPT 43846high
GASTRIC RESTRICTIVE PROCEDURE, WITH GASTRIC BYPASS FOR MORBID OBESITY; WITH SHORT LIMB (150 CM OR LESS) ROUX-EN-Y GASTROENTEROSTOMY
Source: CMS coverage guidance
CPT 43847high
GASTRIC RESTRICTIVE PROCEDURE, WITH GASTRIC BYPASS FOR MORBID OBESITY; WITH SMALL INTESTINE RECONSTRUCTION TO LIMIT ABSORPTION
Source: CMS coverage guidance
CPT 43770high
LAPAROSCOPY, SURGICAL, GASTRIC RESTRICTIVE PROCEDURE; PLACEMENT OF ADJUSTABLE GASTRIC RESTRICTIVE DEVICE (EG, GASTRIC BAND AND SUBCUTANEOUS PORT COMPONENTS)
Source: CMS coverage guidance
CPT 43644high
LAPAROSCOPY, SURGICAL, GASTRIC RESTRICTIVE PROCEDURE; WITH GASTRIC BYPASS AND ROUX-EN-Y GASTROENTEROSTOMY (ROUX LIMB 150 CM OR LESS)
Source: CMS coverage guidance
CPT 43645high
LAPAROSCOPY, SURGICAL, GASTRIC RESTRICTIVE PROCEDURE; WITH GASTRIC BYPASS AND SMALL INTESTINE RECONSTRUCTION TO LIMIT ABSORPTION
Source: CMS coverage guidance
Mapped diagnoses and classifications
SNOMED_CT 34571000high
Anovulation
Source: SNOMED International ICD-10 map
SNOMED_CT 84304005high
Corpus luteum deficiency syndrome
Source: SNOMED International ICD-10 map
SNOMED_CT 237140009high
Cycling ovulatory disorder
Source: SNOMED International ICD-10 map
SNOMED_CT 426958002high
Empty follicle syndrome
Source: SNOMED International ICD-10 map
SNOMED_CT 237799000high
Endocrine menstrual disturbance
Source: SNOMED International ICD-10 map
SNOMED_CT 426780009high
Hypergonadotropic amenorrhoea
Source: SNOMED International ICD-10 map
Coding guidelines
Compatibility
Legacy and official ICD code match exactly.
Legacy codes
E28.8
Common synonyms
Other ovarian dysfunction
Frequently asked questions
About this content
This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.