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Number of Insulin Injections Received in the Last 7 Days or Since Admission

Published: August 9, 2026Updated: August 17, 2026

A clinical record or patient-reported count of insulin injections given during the last 7 days or since hospital admission.

Quick summary

This count helps clinicians assess insulin use and diabetes treatment adherence, but it does not directly measure blood glucose.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 17, 2026Editorial policy

Key facts at a glance

LOINC
58127-2
Short code
NUMBEROFDINSULININJECTIONSWERERECEIVEDINLAST7DORSINCEADMISSIONORRE
Synonyms
—
Category
liver
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Ref low
10
Ref high
40
Critical range
— – 500 N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
cms-assessment
CPT
84484
SNOMED
302774002
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

What is this test?

This is a clinical documentation item rather than a laboratory test. It records the number of insulin injections received during the past 7 days or since admission, whichever period applies.

Why might I need this test?

Clinicians may review this count when assessing diabetes treatment, medication reconciliation after a hospital stay, or adherence to an insulin plan. It can help identify possible gaps or changes in therapy.

How is the test performed?

The information is usually obtained by reviewing medication administration records, the patient's medication list, or asking the patient about recent insulin injections. No blood sample is required for this item.

How do I prepare for the test?

No special preparation is needed. It may help to know when your last insulin dose was given and how often you normally take insulin, especially if the count is based on an interview.

Reference range

Adult: 10-40 U/LN/A

Specimen: serum

No special preparation required. Avoid fatty meals before the test if possible.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

A lower count than prescribed may indicate missed doses, barriers to treatment, or a need to review the insulin regimen. A higher count may reflect a change in treatment or errors in documentation, so the result should be interpreted alongside glucose records, medication instructions, and the clinical situation.

Short name

Insulin Injections Received

Frequently asked questions

Does this test measure my blood sugar?
No. It is a count of insulin injections, not a measurement of glucose or insulin in the blood.
What time period is included?
The count generally covers the last 7 days or the time since hospital admission, depending on how the record was created.
What if I am unsure how many injections I received?
Tell the clinician your usual schedule and when you last received insulin. Medication records, discharge instructions, or pharmacy history may also help verify the count.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 17, 2026. · Read our editorial policy