Note: | For use of categories O95-O97 reference should be made to the mortality coding rules and guidelines in Volume 2. |
O94 | Sequelae of complication of pregnancy, childbirth and the puerperium | |||||||
Note: | This category is to be used for morbidity coding only to indicate conditions in categories O00-O75 and O85-O92 as the cause of sequelae, which are themselves classified elsewhere. The 'sequelae' include conditions specified as such or as late effects, or those present one year or more after the onset of the causal condition. | |||||||
Excludes: | that resulting in death
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O95 | Obstetric death of unspecified cause | |||||||
Maternal death from unspecified cause occurring during pregnancy, labour and delivery, or the puerperium
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O96 | Death from any obstetric cause occurring more than 42 days but less than one year after delivery | |||||||
Use additional code, if desired, to identify obstetric cause of death. |
O97 | Death from sequelae of direct obstetric causes | |||||||
Death from any direct obstetric cause occurring one year or more after delivery
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O98 | Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium | |||||||
Includes: | the listed conditions when complicating the pregnant state, when aggravated by the pregnancy, or as a reason for obstetric care
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Use additional code (Chapter I), if desired, to identify specific condition. | ||||||||
Excludes: | asymptomatic human immunodeficiency virus [HIV] infection status
human immunodeficiency virus [HIV] disease laboratory evidence of human immunodeficiency virus [HIV] obstetrical tetanus puerperal: · infection · sepsis when the reason for maternal care is that the disease is known or suspected to have affected the fetus |
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O98.0 | Tuberculosis complicating pregnancy, childbirth and the puerperium | |||||||
Conditions in A15-A19
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O98.1 | Syphilis complicating pregnancy, childbirth and the puerperium | |||||||
Conditions in A50-A53
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O98.2 | Gonorrhoea complicating pregnancy, childbirth and the puerperium | |||||||
Conditions in A54.-
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O98.3 | Other infections with a predominantly sexual mode of transmission complicating pregnancy, childbirth and the puerperium | |||||||
Conditions in A55-A64
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O98.4 | Viral hepatitis complicating pregnancy, childbirth and the puerperium | |||||||
Conditions in B15-B19
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O98.5 | Other viral diseases complicating pregnancy, childbirth and the puerperium | |||||||
Conditions in A80-B09, B25-B34
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O98.6 | Protozoal diseases complicating pregnancy, childbirth and the puerperium | |||||||
Conditions in B50-B64
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O98.8 | Other maternal infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium | |||||||
O98.9 | Unspecified maternal infectious or parasitic disease complicating pregnancy, childbirth and the puerperium |
O99 | Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium | |||||||
Note: | This category includes conditions which complicate the pregnant state, are aggravated by the pregnancy or are a main reason for obstetric care and for which the Alphabetical Index does not indicate a specific rubric in Chapter XV. | |||||||
Use additional code, if desired, to identify specific condition. | ||||||||
Excludes: | infectious and parasitic diseases
injury, poisoning and certain other consequences of external causes when the reason for maternal care is that the condition is known or suspected to have affected the fetus |
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O99.0 | Anaemia complicating pregnancy, childbirth and the puerperium | |||||||
Conditions in D50-D64
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O99.1 | Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, childbirth and the puerperium | |||||||
Conditions in D65-D89
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Excludes: | haemorrhage with coagulation defects
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O99.2 | Endocrine, nutritional and metabolic diseases complicating pregnancy, childbirth and the puerperium | |||||||
Conditions in E00-E90
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Excludes: | diabetes mellitus
malnutrition postpartum thyroiditis |
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O99.3 | Mental disorders and diseases of the nervous system complicating pregnancy, childbirth and the puerperium | |||||||
Conditions in F00-F99 and G00-G99
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Excludes: | postnatal depression
pregnancy-related peripheral neuritis puerperal psychosis |
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O99.4 | Diseases of the circulatory system complicating pregnancy, childbirth and the puerperium | |||||||
Conditions in I00-I99
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Excludes: | cardiomyopathy in the puerperium
hypertensive disorders obstetric embolism venous complications and cerebrovenous sinus thrombosis in: · labour, childbirth and the puerperium · pregnancy |
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O99.5 | Diseases of the respiratory system complicating pregnancy, childbirth and the puerperium | |||||||
Conditions in J00-J99
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O99.6 | Diseases of the digestive system complicating pregnancy, childbirth and the puerperium | |||||||
Conditions in K00-K93
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Excludes: | liver disorders in pregnancy, childbirth and the puerperium
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O99.7 | Diseases of the skin and subcutaneous tissue complicating pregnancy, childbirth and the puerperium | |||||||
Conditions in L00-L99
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Excludes: | herpes gestationis
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O99.8 | Other specified diseases and conditions complicating pregnancy, childbirth and the puerperium | |||||||
Combination of conditions classifiable to O99.0-O99.7
Conditions in C00-D48, H00-H95, M00-M99, N00-N99, and Q00-Q99 not elsewhere classified |
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Excludes: | genitourinary infections in pregnancy
infection of genitourinary tract following delivery maternal care for known or suspected abnormality of maternal pelvic organs postpartum acute renal failure postpartum nephritis |