ICD-10-CM Alphabetic Index · FY 2026 61 Entries
Enthesopathy in the ICD-10-CM Index ICD-10-CM
The main term Enthesopathy (peripheral) carries 61 index entries pointing to 17 ICD-10-CM codes. The default entry is M77.9, 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
61
Index Entries
17
Codes Referenced
M77.9
Default Code
E
Letter
61 of 61 shown
ICD-10-CM
Index Entries Under Enthesopathy 61 entries · 17 codes
Enthesopathy (peripheral) M77.9
Achilles tendinitis see Tendinitis, Achilles
ankle and tarsus M77.5- Non-billable
specified type NEC see Enthesopathy, foot, specified type NEC
anterior tibial syndrome M76.81- Non-billable
calcaneal spur see Spur, bone, calcaneal
elbow region M77.8
lateral epicondylitis see Epicondylitis, lateral
medial epicondylitis see Epicondylitis, medial
foot NEC M77.8
metatarsalgia see Metatarsalgia
specified type NEC M77.5- Non-billable
forearm M77.8
gluteal tendinitis see Tendinitis, gluteal
hand M77.8
hip see Enthesopathy, lower limb, specified type NEC
iliac crest spur see Spur, bone, iliac crest
iliotibial band syndrome see Syndrome, iliotibial band
knee see Enthesopathy, lower limb, lower leg, specified type NEC
lateral epicondylitis see Epicondylitis, lateral
lower limb (excluding foot) M76.9
Achilles tendinitis see Tendinitis, Achilles
ankle and tarsus M77.5- Non-billable
specified type NEC see Enthesopathy, foot, specified type NEC
anterior tibial syndrome M76.81- Non-billable
gluteal tendinitis see Tendinitis, gluteal
iliac crest spur see Spur, bone, iliac crest
iliotibial band syndrome see Syndrome, iliotibial band
patellar tendinitis see Tendinitis, patellar
pelvic region see Enthesopathy, lower limb, specified type NEC
peroneal tendinitis see Tendinitis, peroneal
posterior tibial syndrome M76.82- Non-billable
psoas tendinitis see Tendinitis, psoas
specified type NEC M76.89- Non-billable
tibial collateral bursitis see Bursitis, tibial collateral
medial epicondylitis see Epicondylitis, medial
metatarsalgia see Metatarsalgia
multiple sites M77.8
patellar tendinitis see Tendinitis, patellar
pelvis M77.8
periarthritis of wrist see Periarthritis, wrist
peroneal tendinitis see Tendinitis, peroneal
posterior tibial syndrome M76.82- Non-billable
psoas tendinitis see Tendinitis, psoas
shoulder region see Lesion, shoulder
specified type NEC M77.8
spinal M46.00
cervical region M46.02
cervicothoracic region M46.03
lumbar region M46.06
lumbosacral region M46.07
multiple sites M46.09
occipito-atlanto-axial region M46.01
sacrococcygeal region M46.08
thoracic region M46.04
thoracolumbar region M46.05
tibial collateral bursitis see Bursitis, tibial collateral
upper arm M77.8
wrist and carpus NEC M77.8
calcaneal spur see Spur, bone, calcaneal
periarthritis of wrist see Periarthritis, wrist
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Related Index Terms
BursitisMetatarsalgiaAll index terms starting with EIndex to Diseases and InjuriesICD-10-CM Code Lookup
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.
