ICD-10-CM › D50-D89 › D65-D69 › D68.5 Primary thrombophilia › D68.51
Activated protein C resistance
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 Activated protein C resistance
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from D68 Other coagulation defects
Excludes1 - never coded here
- abnormal coagulation profile NOS (R79.1)
Excludes2 - not included here
- coagulation defects complicating abortion or ectopic or molar pregnancy (O00-O07, O08.1)
- coagulation defects complicating pregnancy, childbirth and the puerperium (O45.0, O46.0, O67.0, O72.3)
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.
- State > hypercoagulation
- Infection, infected, infective > with > drug resistant organism
- Mutation > factor V Leiden
- Activated protein C resistance
- Hypercoagulable > factor V Leiden mutation
- Resistance, resistant > activated protein C
- Hypercoagulable > activated protein C resistance
Codes in the same group
| Code | Description | Status |
|---|---|---|
| D68.52 | Prothrombin gene mutation | Valid |
| D68.59 | Other primary thrombophilia | Valid |