ICD-10-CM Z3A: Weeks of gestation

Z3A.0 - Weeks of gestation of pregnancy, unspecified or less than 10 weeks Z3A.00 - Weeks of gestation of pregnancy not specified Z3A.01 - Less than 8 weeks gestation of pregnancy Z3A.08 - 8 weeks gestation of pregnancy Z3A.09 - 9 weeks gestation of pregnancy Z3A.1 - Weeks of gestation of pregnancy, weeks 10-19 Z3A.10 - 10 weeks gestation of pregnancy Z3A.11 - 11 weeks gestation of pregnancy Z3A.12 - 12 weeks gestation of pregnancy Z3A.13 - 13 weeks gestation of pregnancy Z3A.14 - 14 weeks gestation of pregnancy Z3A.15 - 15 weeks gestation of pregnancy Z3A.16 - 16 weeks gestation of pregnancy Z3A.17 - 17 weeks gestation of pregnancy Z3A.18 - 18 weeks gestation of pregnancy Z3A.19 - 19 weeks gestation of pregnancy Z3A.2 - Weeks of gestation of pregnancy, weeks 20-29 Z3A.20 - 20 weeks gestation of pregnancy Z3A.21 - 21 weeks gestation of pregnancy Z3A.22 - 22 weeks gestation of pregnancy Z3A.23 - 23 weeks gestation of pregnancy Z3A.24 - 24 weeks gestation of pregnancy Z3A.25 - 25 weeks gestation of pregnancy Z3A.26 - 26 weeks gestation of pregnancy Z3A.27 - 27 weeks gestation of pregnancy Z3A.28 - 28 weeks gestation of pregnancy Z3A.29 - 29 weeks gestation of pregnancy Z3A.3 - Weeks of gestation of pregnancy, weeks 30-39 Z3A.30 - 30 weeks gestation of pregnancy Z3A.31 - 31 weeks gestation of pregnancy Z3A.32 - 32 weeks gestation of pregnancy Z3A.33 - 33 weeks gestation of pregnancy Z3A.34 - 34 weeks gestation of pregnancy Z3A.35 - 35 weeks gestation of pregnancy Z3A.36 - 36 weeks gestation of pregnancy Z3A.37 - 37 weeks gestation of pregnancy Z3A.38 - 38 weeks gestation of pregnancy Z3A.39 - 39 weeks gestation of pregnancy Z3A.4 - Weeks of gestation of pregnancy, weeks 40 or greater Z3A.40 - 40 weeks gestation of pregnancy Z3A.41 - 41 weeks gestation of pregnancy Z3A.42 - 42 weeks gestation of pregnancy Z3A.49 - Greater than 42 weeks gestation of pregnancy