| CDISC | C92848 | POLYHYDRAMNIOS | Non-standard |
| CIEL | 129557 | Polyhydramnios with Antenatal Problem | Non-standard |
| CIEL | 129558 | Polyhydramnios - Delivered | Non-standard |
| CIEL | 129559 | Polyhydramnios | Non-standard |
| CIM10 | O40 | Polyhydramnios | Non-standard |
| HPO | HP_0001561 | Polyhydramnios | Non-standard |
| ICD10 | O40 | Polyhydramnios | Non-standard |
| ICD10CM | O40 | Polyhydramnios | Non-standard |
| ICD10CM | O40.1 | Polyhydramnios, first trimester | Non-standard |
| ICD10CM | O40.1XX0 | Polyhydramnios, first trimester, not applicable or unspecified | Non-standard |
| ICD10CM | O40.1XX1 | Polyhydramnios, first trimester, fetus 1 | Non-standard |
| ICD10CM | O40.1XX2 | Polyhydramnios, first trimester, fetus 2 | Non-standard |
| ICD10CM | O40.1XX3 | Polyhydramnios, first trimester, fetus 3 | Non-standard |
| ICD10CM | O40.1XX4 | Polyhydramnios, first trimester, fetus 4 | Non-standard |
| ICD10CM | O40.1XX5 | Polyhydramnios, first trimester, fetus 5 | Non-standard |
| ICD10CM | O40.1XX9 | Polyhydramnios, first trimester, other fetus | Non-standard |
| ICD10CM | O40.2 | Polyhydramnios, second trimester | Non-standard |
| ICD10CM | O40.2XX0 | Polyhydramnios, second trimester, not applicable or unspecified | Non-standard |
| ICD10CM | O40.2XX1 | Polyhydramnios, second trimester, fetus 1 | Non-standard |
| ICD10CM | O40.2XX2 | Polyhydramnios, second trimester, fetus 2 | Non-standard |
| ICD10CM | O40.2XX3 | Polyhydramnios, second trimester, fetus 3 | Non-standard |
| ICD10CM | O40.2XX4 | Polyhydramnios, second trimester, fetus 4 | Non-standard |
| ICD10CM | O40.2XX5 | Polyhydramnios, second trimester, fetus 5 | Non-standard |
| ICD10CM | O40.2XX9 | Polyhydramnios, second trimester, other fetus | Non-standard |
| ICD10CM | O40.3 | Polyhydramnios, third trimester | Non-standard |
| ICD10CM | O40.3XX0 | Polyhydramnios, third trimester, not applicable or unspecified | Non-standard |
| ICD10CM | O40.3XX1 | Polyhydramnios, third trimester, fetus 1 | Non-standard |
| ICD10CM | O40.3XX2 | Polyhydramnios, third trimester, fetus 2 | Non-standard |
| ICD10CM | O40.3XX3 | Polyhydramnios, third trimester, fetus 3 | Non-standard |
| ICD10CM | O40.3XX4 | Polyhydramnios, third trimester, fetus 4 | Non-standard |
| ICD10CM | O40.3XX5 | Polyhydramnios, third trimester, fetus 5 | Non-standard |
| ICD10CM | O40.3XX9 | Polyhydramnios, third trimester, other fetus | Non-standard |
| ICD10CM | O40.9 | Polyhydramnios, unspecified trimester | Non-standard |
| ICD10CM | O40.9XX0 | Polyhydramnios, unspecified trimester, not applicable or unspecified | Non-standard |
| ICD10CM | O40.9XX1 | Polyhydramnios, unspecified trimester, fetus 1 | Non-standard |
| ICD10CM | O40.9XX2 | Polyhydramnios, unspecified trimester, fetus 2 | Non-standard |
| ICD10CM | O40.9XX3 | Polyhydramnios, unspecified trimester, fetus 3 | Non-standard |
| ICD10CM | O40.9XX4 | Polyhydramnios, unspecified trimester, fetus 4 | Non-standard |
| ICD10CM | O40.9XX5 | Polyhydramnios, unspecified trimester, fetus 5 | Non-standard |
| ICD10CM | O40.9XX9 | Polyhydramnios, unspecified trimester, other fetus | Non-standard |
| ICD10CN | O40 | Polyhydramnios | Non-standard |
| ICD10CN | O40.x00 | Polyhydramnios | Non-standard |
| ICD10GM | O40 | Polyhydramnios | Non-standard |
| ICD9CM | 657 | Polyhydramnios | Non-standard |
| ICD9CM | 657.0 | Polyhydramnios | Non-standard |
| ICD9CM | 657.00 | Polyhydramnios, unspecified as to episode of care or not applicable | Non-standard |
| ICD9CM | 657.01 | Polyhydramnios, delivered, with or without mention of antepartum condition | Non-standard |
| ICD9CM | 657.03 | Polyhydramnios, antepartum condition or complication | Non-standard |
| ICD9CM | 761.3 | Polyhydramnios affecting fetus or newborn | Non-standard |
| KCD7 | O40 | Polyhydramnios | Non-standard |
| MeSH | D006831 | Polyhydramnios | Non-standard |
| Nebraska Lexicon | 199647002 | Polyhydramnios with antenatal problem | Non-standard |
| Nebraska Lexicon | 86203003 | Excessive liquor | Non-standard |
| OXMIS | 6344 | HYDRAMNIOS | Non-standard |
| Read | L27..00 | Polyhydramnios and hydramnios | Non-standard |
| Read | L270.00 | Polyhydramnios | Non-standard |
| Read | L270000 | Polyhydramnios unspecified | Non-standard |
| Read | L270200 | Polyhydramnios with antenatal problem | Non-standard |
| Read | L270z00 | Polyhydramnios NOS | Non-standard |
| Read | L27..11 | Hydramnios | Non-standard |
| Read | L27z.00 | Polyhydramnios NOS | Non-standard |