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Chapters ENES DE

XExtension Codes
Substances
XM6S30Medicaments
XM3KY1Agents affecting genitourinary system, sex or anabolic hormones
Estrogens and progestogens
XM9HA7Progestogens

XM7LY6 category

Norethisterone

Also indexed as

NorethindroneNorethisterone

Nearby in Progestogens

XM2HB5Medroxyprogesterone acetate (depot)
XM1KX5Gestonorone caproate
XM6U53Levonorgestrel
XM1DX1Quingestanol
XM8Y77Lynestrenol
XM7KS3Megestrol
XM7ZG5Desogestrel
XM7XY6Drospirenone

PreviousXM7KS3 — Megestrol NextXM7ZG5 — Desogestrel

Browse ICD-11

01Certain infectious or parasitic diseases
02Neoplasms
03Diseases of the blood or blood-forming organs
04Diseases of the immune system
05Endocrine, nutritional or metabolic diseases
06Mental, behavioural or neurodevelopmental disorders
07Sleep-wake disorders
08Diseases of the nervous system
09Diseases of the visual system
10Diseases of the ear or mastoid process
11Diseases of the circulatory system
12Diseases of the respiratory system
13Diseases of the digestive system
14Diseases of the skin
15Diseases of the musculoskeletal system or connective tissue
16Diseases of the genitourinary system
17Conditions related to sexual health
18Pregnancy, childbirth or the puerperium
19Certain conditions originating in the perinatal period
20Developmental anomalies
21Symptoms, signs or clinical findings, not elsewhere classified
22Injury, poisoning or certain other consequences of external causes
23External causes of morbidity or mortality
24Factors influencing health status or contact with health services
25Codes for special purposes
26Supplementary Chapter Traditional Medicine Conditions
VSupplementary section for functioning assessment
XExtension Codes
Histopathology
Dimensions of injury
Dimensions of external causes
Consciousness
Substances
Diagnosis code descriptors
Capacity or context
Health Devices, Equipment and Supplies
Extension codes of particular relevance to skin diseases
5 more
XM6S30Medicaments
XM9N55Substances, chiefly nonmedicinal
Allergens
XM3MU3Agents primarily affecting the gastrointestinal system
XM6WT8Agents primarily affecting blood constituents or immune system
XM3KY1Agents affecting genitourinary system, sex or anabolic hormones
XM26S4Hormones and their synthetic substitutes or antagonists, not elsewhere classified
XM9W63Agents affecting bones, joints or other connective tissue, not elsewhere classified
XM4TG8Agents primarily affecting water and nutrition-balance or metabolism
XM3973Agents primarily affecting the cardiovascular system
XM6CH2Drugs primarily affecting the autonomic nervous system
XM7YD4Drugs used in addictive disorders
14 more
Labour repressants
Other gynaecologicals
Intrauterine and intravaginal contraceptives
Estrogens and progestogens
Estrogen receptor modulators
Progesterone receptor modulators
Androgens and anabolic congeners
XM11B1Drugs for urinary frequency and incontinence
Drugs used in erectile dysfunction
3 more
XM9N33Progestogens and estrogens, fixed combinations
XM0ZZ0Progestogens and estrogens, sequential preparations
XM70N0Estrogens
XM9HA7Progestogens
XM6CL2Anhydrohydroxy-progesterone
XM0W29Antineoplastic combination estrogen
XM76F9Conjugated estrogenic substances
XM4DR7Delalutin
XM49U4Dimestrol
20 more
XM2HB5Medroxyprogesterone acetate (depot)
XM1KX5Gestonorone caproate
XM6U53Levonorgestrel
XM1DX1Quingestanol
XM8Y77Lynestrenol
XM7KS3Megestrol
XM7LY6Norethisterone
XM7ZG5Desogestrel
XM7XY6Drospirenone
XM0R79Hydroxyprogesterone
XM3799Progesterone
XM71X5Dydrogesterone
XM4HQ9Medrogestone
XM2LR3Nomegestrol
XM6SD5Demegestone
9 more

International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).

Release 2026-01. View this entity in the official WHO ICD-11 browser.

This page reproduces WHO classification content for reference. It is not medical advice and must not be used to diagnose or treat. For coding decisions, consult the official release and your national coding guidelines.

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