ICD-10-CM › O00-O9A › O94-O9A › O9A.21 Injury, poisoning and certain... › O9A.211
O9A.211
Injury, poisoning and certain other consequences of external causes complicating pregnancy, first trimester
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Injury, poisoning and certain other consequences of external causes complicating pregnancy, first trimester
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Cicatrix
- Sialorrhea
- Anteflexion
- Itch, itching
- Pinpoint > os
- Stricture > vagina
- Anteversion > cervix
- Stricture > os uteri
- Pregnancy > high-risk
- Supervision > pregnancy
- Disease, diseased > renal
- Occlusion, occluded > cervix
- Pregnancy > normal > high-risk
- Stricture > uterus, uterine > os
- Supervision > high-risk pregnancy
- Pregnancy > examination > high-risk
- Occlusion, occluded > cervical canal
- Stenosis, stenotic > endocervical os
- Encounter > pregnancy > supervision of
- Pregnancy > prenatal care only > high-risk
- Contraction, contracture, contracted > cervix
- Pregnancy > complicated by > previous history of
- Contraction, contracture, contracted > internal os
- Prediabetes, prediabetic > complicating > pregnancy
- Necrosis, necrotic > kidney > tubular > complicating > pregnancy
- Pregnancy > complicated by > poisoning
- Pregnancy > complicated by > overdose, drug
- Pregnancy > complicated by > injury or poisoning
Codes in the same group
| Code | Description | Status |
|---|---|---|
| O9A.212 | Injury, poisoning and certain other consequences of external causes complicating pregnancy, second trimester | Valid |
| O9A.213 | Injury, poisoning and certain other consequences of external causes complicating pregnancy, third trimester | Valid |
| O9A.219 | Injury, poisoning and certain other consequences of external causes complicating pregnancy, unspecified trimester | Valid |