Conditions that affect the management of pregnancy, childbirth and the puerperium are classified in categories O00 through O9A in Chapter 15 of the ICD-10-CM. If the pregnancy is incidental to an encounter for a different reason, code Z33. 1 (pregnant state, incidental) is assigned in place of any Chapter 15 codes.May 18, 2018
O99. 8 Other specified diseases and conditions complicating pregnancy, childbirth and the puerperium.
Z34. 91 - Encounter for supervision of normal pregnancy, unspecified, first trimester. ICD-10-CM.
Obstetric cases require diagnosis codes from chapter 15 of ICD-10-CM, “Pregnancy, Childbirth, and the Puerperium.” It includes categories O00–O9A arranged in the following blocks: O00–O08, Pregnancy with abortive outcome.
ICD-10-CM Code for Encounter for supervision of normal pregnancy, unspecified, second trimester Z34. 92.
O09.90O09. 90 - Supervision of high risk pregnancy, unspecified, unspecified trimester. ICD-10-CM.
A pregnancy is divided into trimesters:the first trimester is from week 1 to the end of week 12.the second trimester is from week 13 to the end of week 26.the third trimester is from week 27 to the end of the pregnancy.
Z34.02ICD-10-CM Code for Encounter for supervision of normal first pregnancy, second trimester Z34. 02.
Although you are pregnant from the moment of conception – when a male sperm fertilises your ovum (egg) – the first trimester of pregnancy is counted from the first day of your last period through to week 12. This is because most women who conceive naturally won't know the date of conception.
ICD-10-CM Code for 40 weeks gestation of pregnancy Z3A. 40.
3. Final Character for Trimester. This new ICD-10-CM guideline for the final character indicates that many of the Chapter 15 codes specify the trimester of the pregnancy. A note at the beginning of Chapter 15 defines the timeframes for the three trimesters.
3 for Gestational [pregnancy-induced] hypertension without significant proteinuria, third trimester is a medical classification as listed by WHO under the range - Pregnancy, childbirth and the puerperium .