18ICD-11 MMS 2026-01
Pregnancy, childbirth or the puerperium
Description
A group of conditions characterised as occurring during the period of time from conception to delivery (pregnancy), during labour and delivery (childbirth) or during the approximately six weeks after delivery during which the uterus returns to the original size (puerperium).
Coding note
The codes included in this chapter are to be used for conditions related to or aggravated by the pregnancy, childbirth or by the puerperium (maternal causes or obstetric causes)
Excludes
1C14– Obstetrical tetanus22– Injury, poisoning or certain other consequences of external causes23– External causes (for mortality)5A61.0– Postpartum necrosis of pituitary gland- http://id.who.int/icd/entity/882114523 – Mental or behavioural disorders associated with pregnancy, childbirth or the puerperium
Sibling codes
01– Certain infectious or parasitic diseases02– Neoplasms03– Diseases of the blood or blood-forming organs04– Diseases of the immune system05– Endocrine, nutritional or metabolic diseases06– Mental, behavioural or neurodevelopmental disorders07– Sleep-wake disorders08– Diseases of the nervous system09– Diseases of the visual system10– Diseases of the ear or mastoid process11– Diseases of the circulatory system12– Diseases of the respiratory system13– Diseases of the digestive system14– Diseases of the skin15– Diseases of the musculoskeletal system or connective tissue16– Diseases of the genitourinary system17– Conditions related to sexual health19– Certain conditions originating in the perinatal period20– Developmental anomalies21– Symptoms, signs or clinical findings, not elsewhere classified22– Injury, poisoning or certain other consequences of external causes23– External causes of morbidity or mortality24– Factors influencing health status or contact with health services25– Codes for special purposes26– Supplementary Chapter Traditional Medicine ConditionsV– Supplementary section for functioning assessmentX– Extension Codes
Foundation entity
Pregnancy, childbirth or the puerperium – http://id.who.int/icd/entity/714000734