Occult Bld, Gastric

Centralized Core Laboratory:Chemistry

Test ID/Workstation: OCGAS MCHM

Specimen Type: Gastric fluid or vomitus

Tube Type: Fluid container

Collection Volume: 1.0 mL (minimum 0.5 mL)

Cause for rejection: -

Storage: Refrigerated

Availability: Daily, 24 hours; STAT

Methodology: GUAIAC

Special Instructions: -


Lab/Phone: 330-543-8418

TAT: 1 hour

Additional Info: Reference range: Occ Bld = Negative; pH = 1.3-7.8

CPT Code: 82273

Synonyms: -

Requisition Form
View and print a requisition form for this test

Bookmark and Share

Developments Developments
Sign up for enewsletter
Get involved Get involved
Discover ways to support Akron Children's
Join the conversation Join the conversation
See what our patient families are saying
Contact Us

330-543-1000 (operator)

(8 a.m.-4:30 p.m.)


find a location
Find a location Type the first 3-5 letters of a specialty, service or location:
Or, view: a map, a list of all locations, locations by city or locations near me.
find a doctor
Find a doctor Type the first 3-5 letters of the name, location or specialty:
Or, view a list of all doctors by name, location and specialty.