K50.012 — Crohn's disease of small intestine with intestinal obstruction
Is K50.012 billable?
Yes — K50.012 is billable for FY2027. K50.012 is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. K50.012 may be submitted for encounters from October 1, 2026 through September 30, 2027.
K50.012 at a glance
| Code | K50.012 |
|---|---|
| Description | Crohn's disease of small intestine with intestinal obstruction |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Which MS-DRGs does K50.012 group to?
K50.012 sits in MDC 06 and helps define the logic of 3 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 385Inflammatory Bowel Disease with MCCmedical
- 386Inflammatory Bowel Disease with CCmedical
- 387Inflammatory Bowel Disease without CC/MCCmedical
As a secondary diagnosis, K50.012 is a complication or comorbidity (CC), which can move a stay into a higher-paying DRG.
How is K50.012 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to K50.012. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Enteritis › regional › small intestine › with › complication › intestinal obstruction (acute) (diarrheal) (hemorrhagic) (noninfective)
Excludes1 — never code together — inherited from K50-K52
The conditions below can never be reported together with K50.012 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Excludes1 — never code together — inherited from K50
The conditions below can never be reported together with K50.012 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- ulcerative colitis (K51.-)
Excludes1 — never code together — inherited from K50.0
The conditions below can never be reported together with K50.012 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- Crohn's disease of both small and large intestine (K50.8-)
Use additional code — inherited from K50
Report an additional code alongside K50.012 to fully describe the condition. K50.012 is sequenced first.
Excludes2 — not included here — inherited from Chapter 11
The conditions below are not part of K50.012, but a patient may have both at the same time. When documentation supports it, K50.012 and the excluded code may both be reported.
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
How long has K50.012 existed?
K50.012 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.
What other codes are in the K50.01 family? (5)
- K50.011Crohn's disease of small intestine with rectal bleeding
- K50.013Crohn's disease of small intestine with fistula
- K50.014Crohn's disease of small intestine with abscess
- K50.018Crohn's disease of small intestine with other complication
- K50.019Crohn's disease of small intestine with unspecified complications