ICD-10-CM 2027
ICD-10 code for Nonimplantation
From the official ICD-10-CM alphabetic index entry “Nonimplantation, ovum”. Page updated September 29, 2026.
About coding Nonimplantation
The ICD-10-CM code for Nonimplantation is N97.2 (Female infertility of uterine origin).
Within N97 (female infertility), N97.2 is specifically for female infertility of uterine origin. Related codes cover associated with anovulation (N97.0), of tubal origin (N97.1), of other origin (N97.8) and unspecified (N97.9).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
In MS-DRG v44.0, it is part of the grouping logic for DRG 742 (Uterine and Adnexa Procedures for Non-Malignancy with CC/MCC, relative weight 1.8456), DRG 743 (Uterine and Adnexa Procedures for Non-Malignancy without CC/MCC, relative weight 1.2974), DRG 760 (Menstrual and Other Female Reproductive System Disorders with CC/MCC, relative weight 1.0129) and DRG 761 (Menstrual and Other Female Reproductive System Disorders without CC/MCC, relative weight 0.7041), in MDC 13 (Diseases and Disorders of the Female Reproductive System), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
Common questions about Nonimplantation ICD-10 codes
What is the ICD-10 code for Nonimplantation?
- N97.2 — Female infertility of uterine origin.
Is N97.2 billable?
- Yes. N97.2 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can N97.2 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict N97.2 as a principal diagnosis.
Is N97.2 a CC or MCC?
- No. N97.2 is neither a CC nor an MCC under MS-DRG v44.0.