ICD-10 Code for Enthesopathy
The default ICD-10-CM 2027 code for enthesopathy (peripheral) is M77.9 – Enthesopathy, unspecified. More specific codes depend on the details documented, as listed in the official index (17 codes, 13 billable).
- Main code
M77.9– Enthesopathy, unspecified- Billable
- Yes
Index entries for Enthesopathy
- Achilles tendinitis – see Tendinitis, Achilles
- ankle and tarsus –
M77.5-(header)- specified type NEC – see Enthesopathy, foot, specified type NEC
- anterior tibial syndrome –
M76.81-(header) - 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-(header)
- 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-(header)- specified type NEC – see Enthesopathy, foot, specified type NEC
- anterior tibial syndrome –
M76.81-(header) - 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-(header) - psoas tendinitis – see Tendinitis, psoas
- specified type NEC –
M76.89-(header) - 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-(header) - psoas tendinitis – see Tendinitis, psoas
- shoulder region – see Lesion, shoulder
- specified type NEC –
M77.8 - spinal –
M46.00 - 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
How to choose the right code
Start with the main term, then pick the indented subterm that matches the documentation (type, cause, site, laterality, episode of care). Always confirm the code in the tabular list: follow its Excludes1/Excludes2, “code first” and “use additional code” notes, and add a 7th character where required.
Source: CDC/NCHS ICD-10-CM FY2027 alphabetic index.