ICD-10-CM Alphabetic Index · FY 2026 216 Entries
Hernia in the ICD-10-CM Index ICD-10-CM
The main term Hernia, hernial (acquired) (recurrent) carries 216 index entries pointing to 62 ICD-10-CM codes. The default entry is K46.9, the code the bare main term maps to; every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
216
Index Entries
62
Codes Referenced
K46.9
Default Code
H
Letter
216 of 216 shown
ICD-10-CM
Index Entries Under Hernia 216 entries · 62 codes
Hernia, hernial (acquired) (recurrent) K46.9
with
gangrene see Hernia, by site, with, gangrene
incarceration see Hernia, by site, with, obstruction
irreducible see Hernia, by site, with, obstruction
obstruction see Hernia, by site, with, obstruction
strangulation see Hernia, by site, with, obstruction
abdomen, abdominal K46.9
with
gangrene (and obstruction) K46.1
obstruction K46.0
femoral see Hernia, femoral
incisional see Hernia, incisional
inguinal see Hernia, inguinal
specified site NEC K45.8
with
gangrene (and obstruction) K45.1
obstruction K45.0
umbilical see Hernia, umbilical
wall see Hernia, ventral
appendix see Hernia, abdomen
bladder (mucosa) (sphincter)
congenital (female) (male) Q79.51
female see Cystocele
male N32.89
brain, congenital see Encephalocele
cartilage, vertebra see Displacement, intervertebral disc
cerebral, congenital see also Encephalocele
endaural Q01.8
ciliary body (traumatic) S05.2 Non-billable
colon see Hernia, abdomen
Cooper's see Hernia, abdomen, specified site NEC
crural see Hernia, femoral
diaphragm, diaphragmatic K44.9
with
gangrene (and obstruction) K44.1
obstruction K44.0
congenital Q79.0
direct (inguinal) see Hernia, inguinal
diverticulum, intestine see Hernia, abdomen
double (inguinal) see Hernia, inguinal, bilateral
due to adhesions (with obstruction) K56.50
epigastric K43.9 see also Hernia, ventral
esophageal hiatus see Hernia, hiatal
external (inguinal) see Hernia, inguinal
fallopian tube N83.4 Non-billable
fascia M62.89
femoral K41.90
with
gangrene (and obstruction) K41.40
not specified as recurrent K41.40
recurrent K41.41
obstruction K41.30
not specified as recurrent K41.30
recurrent K41.31
bilateral K41.20
with
gangrene (and obstruction) K41.10
not specified as recurrent K41.10
recurrent K41.11
obstruction K41.00
not specified as recurrent K41.00
recurrent K41.01
not specified as recurrent K41.20
recurrent K41.21
unilateral K41.90
with
gangrene (and obstruction) K41.40
not specified as recurrent K41.40
recurrent K41.41
obstruction K41.30
not specified as recurrent K41.30
recurrent K41.31
not specified as recurrent K41.90
recurrent K41.91
not specified as recurrent K41.90
recurrent K41.91
foramen magnum G93.5
congenital Q01.8
funicular (umbilical) see also Hernia, umbilicus
spermatic (cord) see Hernia, inguinal
gastrointestinal tract see Hernia, abdomen
Hesselbach's see Hernia, femoral, specified site NEC
hiatal (esophageal) (sliding) K44.9
with
gangrene (and obstruction) K44.1
obstruction K44.0
congenital Q40.1
hypogastric see Hernia, ventral
incarcerated see also Hernia, by site, with obstruction
with gangrene see Hernia, by site, with gangrene
incisional K43.2
with
gangrene (and obstruction) K43.1
obstruction K43.0
indirect (inguinal) see Hernia, inguinal
inguinal (direct) (external) (funicular) (indirect) (internal) (oblique) (scrotal) (sliding) K40.90
with
gangrene (and obstruction) K40.40
not specified as recurrent K40.40
recurrent K40.41
obstruction K40.30
not specified as recurrent K40.30
recurrent K40.31
not specified as recurrent K40.90
recurrent K40.91
bilateral K40.20
with
gangrene (and obstruction) K40.10
not specified as recurrent K40.10
recurrent K40.11
obstruction K40.00
not specified as recurrent K40.00
recurrent K40.01
not specified as recurrent K40.20
recurrent K40.21
unilateral K40.90
with
gangrene (and obstruction) K40.40
not specified as recurrent K40.40
recurrent K40.41
obstruction K40.30
not specified as recurrent K40.30
recurrent K40.31
not specified as recurrent K40.90
recurrent K40.91
internal see also Hernia, abdomen
inguinal see Hernia, inguinal
interstitial see Hernia, abdomen
intervertebral cartilage or disc see Displacement, intervertebral disc
intestine, intestinal see Hernia, by site
intra-abdominal see Hernia, abdomen
iris (traumatic) S05.2 Non-billable
irreducible see also Hernia, by site, with obstruction
with gangrene see Hernia, by site, with gangrene
ischiatic see Hernia, abdomen, specified site NEC
ischiorectal see Hernia, abdomen, specified site NEC
lens (traumatic) S05.2 Non-billable
linea (alba) (semilunaris) see Hernia, ventral
Littre's see Hernia, abdomen
lumbar see Hernia, abdomen, specified site NEC
lung (subcutaneous) J98.4
mediastinum J98.59
mesenteric (internal) see Hernia, abdomen
midline see Hernia, ventral
muscle (sheath) M62.89
nucleus pulposus see Displacement, intervertebral disc
oblique (inguinal) see Hernia, inguinal
obstructive see also Hernia, by site, with obstruction
with gangrene see Hernia, by site, with gangrene
obturator see Hernia, abdomen, specified site NEC
omental see Hernia, abdomen
ovary N83.4 Non-billable
oviduct N83.4 Non-billable
paraesophageal see also Hernia, diaphragm
congenital Q40.1
parastomal K43.5
with
gangrene (and obstruction) K43.4
obstruction K43.3
paraumbilical see Hernia, umbilicus
perineal see Hernia, abdomen, specified site NEC
Petit's see Hernia, abdomen, specified site NEC
postoperative see Hernia, incisional
pregnant uterus see Abnormal, uterus in pregnancy or childbirth
prevesical N32.89
properitoneal see Hernia, abdomen, specified site NEC
pudendal see Hernia, abdomen, specified site NEC
rectovaginal N81.6
retroperitoneal see Hernia, abdomen, specified site NEC
Richter's see Hernia, abdomen, with obstruction
Rieux's, Riex's see Hernia, abdomen, specified site NEC
sac condition (adhesion) (dropsy) (inflammation) (laceration) (suppuration) - code by site under Hernia
sciatic see Hernia, abdomen, specified site NEC
scrotum, scrotal see Hernia, inguinal
sliding (inguinal) see also Hernia, inguinal
hiatus see Hernia, hiatal
spigelian see Hernia, ventral
spinal see Spina bifida
strangulated see also Hernia, by site, with obstruction
with gangrene see Hernia, by site, with gangrene
subxiphoid see Hernia, ventral
supra-umbilicus see Hernia, ventral
tendon see Disorder, tendon, specified type NEC
Treitz's (fossa) see Hernia, abdomen, specified site NEC
tunica vaginalis Q55.29
umbilicus, umbilical K42.9
with
gangrene (and obstruction) K42.1
obstruction K42.0
ureter N28.89
urethra, congenital Q64.79
urinary meatus, congenital Q64.79
uterus N81.4
pregnant see Abnormal, uterus in pregnancy or childbirth
vaginal (anterior) (wall) see Cystocele
Velpeau's see Hernia, femoral
ventral K43.9
with
gangrene (and obstruction) K43.7
obstruction K43.6
recurrent see Hernia, incisional
incisional K43.2
with
gangrene (and obstruction) K43.1
obstruction K43.0
specified NEC K43.9
with
gangrene (and obstruction) K43.7
obstruction K43.6
vesical
congenital (female) (male) Q79.51
female see Cystocele
male N32.89
vitreous (into wound) S05.2 Non-billable
into anterior chamber see Prolapse, vitreous
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.
