DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

N97 Female infertility

  • Header · not billable

N97 is not billable. The category heads 5 billable codes in FY2027: the 5 codes directly below it.

Index → code

  • Nonovulation → N97.0
  • Anovulatory cycle → N97.0
  • Nonimplantation, ovum → N97.2

Where it sits

  1. Chapter 14 Diseases of the genitourinary system (N00-N99)
  2. N80-N98 Noninflammatory disorders of female genital tract (N80-N98)
  3. N97 Female infertility
Billable codes
5
Subdivisions
5
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
38

Codes in N97

  1. N97.0
    Female infertility associated with anovulation
    Billable
  2. N97.1
    Female infertility of tubal origin
    Billable
    Inclusion terms 4

    Inclusion terms

    • Female infertility associated with congenital anomaly of tube
    • Female infertility due to tubal block
    • Female infertility due to tubal occlusion
    • Female infertility due to tubal stenosis
  3. N97.2
    Female infertility of uterine origin
    Billable
    Inclusion terms 2

    Inclusion terms

    • Female infertility associated with congenital anomaly of uterus
    • Female infertility due to nonimplantation of ovum
  4. N97.8
    Female infertility of other origin
    Billable
  5. N97.9
    Female infertility, unspecified
    Billable

Sources of each column.

Instructions

At N97

Includes

  • inability to achieve a pregnancy
  • sterility, female NOS

Excludes2

  • female infertility associated with:
  • hypopituitarism (E23.0) E23.0
  • Stein-Leventhal syndrome (E28.2) E28.2
  • incompetence of cervix uteri (N88.3) N88.3

Notes that also apply

Chapter 14 instructions (Excludes2 8): printed on the chapter 14 page.

Index entries

  • Anovulatory cycle → N97.0
  • Nonovulation → N97.0
  • Noninsufflation, fallopian tube → N97.1
  • Nonpatent fallopian tube → N97.1
  • Nonimplantation, ovum → N97.2
  • Bleedinganovulatory → N97.0
  • Cycleanovulatory → N97.0
  • Failure, failedovulation causing infertility → N97.0
  • Lack ofovulation → N97.0
  • Menstruationanovulatory → N97.0
  • Ovulation (cycle)failure or lack of → N97.0
  • Block, blockedtubal → N97.1
  • Obliterationfallopian tube → N97.1
  • Obstruction, obstructed, obstructivefallopian tube (bilateral) → N97.1
  • Occlusion, occludedfallopian tube → N97.1
  • Occlusion, occludedoviduct → N97.1
  • Occlusion, occludedtubal → N97.1
  • Stenosis, stenotic (cicatricial)tubal → N97.1
  • Stricturefallopian tube → N97.1
  • Infertilityfemale → N97.9
  • Atresia, atreticfallopian tube (congenital)acquired → N97.1
  • Atresia, atreticoviduct (congenital)acquired → N97.1
  • Infertilityfemalenonimplantation → N97.2
  • Infertilityfemaleage-related → N97.8
  • Infertilityfemaleassociated withanovulation → N97.0
  • Infertilityfemaleassociated withfallopian tube disease or anomaly → N97.1
  • Infertilityfemaledue tofallopian tube anomaly → N97.1
  • Infertilityfemaleorigintubal (block) (occlusion) (stenosis) → N97.1
  • Infertilityfemaleassociated withuterine disease or anomaly → N97.2
  • Infertilityfemaledue touterine anomaly → N97.2
  • Infertilityfemaleoriginuterine → N97.2
  • Infertilityfemaleassociated withspecified origin NEC → N97.8
  • Infertilityfemaleassociated withvaginal disease or anomaly → N97.8
  • Infertilityfemaledue tovaginal anomaly → N97.8
  • Infertilityfemaleoriginvaginal → N97.8
  • Infertilityfemaleassociated withcongenital anomalyfallopian tube → N97.1
  • Infertilityfemaleassociated withcongenital anomalyuterus → N97.2
  • Infertilityfemaleassociated withcongenital anomalyvagina → N97.8

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy