Is there a difference between having 10 hydrocodone pills(vicodin 5/500) & 13 pills?

No set line.

Under state law, there is no difference for those amounts - see below. But, it could be different in Federal Court. If person only possessed and never intended to distribute, that is a defense to "intent to distribute" and the prosecution has to prove it beyond a reasonable doubt. Get a lawyer, do not talk with police or prosecution without a lawyer. 18-18-403.5. Unlawful possession of a controlled substance. (1) Except as authorized by part 3 of article 22 of title 12, C.R.S., or by part 2 or 3 of this article, it is unlawful for any person knowingly to possess a controlled substance. (2) A person who violates subsection (1) of this section by possessing: (a) (I) Any material, compound, mixture, or preparation weighing four grams or less that contains any quantity of flunitrazepam, ketamine, or a controlled substance listed in schedule I or II of part 2 of this article except methamphetamine commits a class 6 felony. (II) Any material, compound, mixture, or preparation weighing more than four grams that contains any quantity of flunitrazepam, ketamine, or a controlled substance listed in schedule I or II of part 2 of this article except methamphetamine commits a class 4 felony. (b) (I) Any material, compound, mixture, or preparation weighing two grams or less that contains any quantity of methamphetamine commits a class 6 felony. (II) Any material, compound, mixture, or preparation weighing more than two grams that contains any quantity of methamphetamine commits a class 4 felony. (c) Any material, compound, mixture, or preparation that contains any quantity of a controlled substance listed in schedule III, IV, or V of part 2 of this article except flunitrazepam or ketamine commits a class 1 misdemeanor 18-18-405. Unlawful distribution, manufacturing, dispensing, or sale. (1) (a) Except as authorized by part 3 of article 22 of title 12, C.R.S., or by part 2 or 3 of this article, it is unlawful for any person knowingly to manufacture, dispense, sell, or distribute, or to possess with intent to manufacture, dispense, sell, or distribute, a controlled substance; or induce, attempt to induce, or conspire with one or more other persons, to manufacture, dispense, sell, distribute, or possess with intent to manufacture, dispense, sell, or distribute, a controlled substance; or possess one or more chemicals or supplies or equipment with intent to manufacture a controlled substance ?. (3) (a) Unless a greater sentence is required pursuant to the provisions of another statute, any person convicted pursuant to subparagraph (I) of paragraph (a) of subsection (2) of this section for knowingly manufacturing, dispensing, selling, distributing, or possessing with intent to manufacture, dispense, sell, or distribute, or inducing, attempting to induce, or conspiring with one or more other persons, to manufacture, dispense, sell, distribute, or possess with intent to manufacture, dispense, sell, or distribute an amount that is or has been represented to be: (I) At least twenty-five grams or one ounce but less than four hundred fifty grams of any material, compound, mixture, or preparation that contains a schedule I or schedule II controlled substance as listed in section 18-18-203 or 18-18-204 shall be sentenced to the department of corrections for at least the minimum term of incarceration in the presumptive range provided for such offense in section 18- 1.3-401 (1) (a) with regard to offenses other than manufacturing, dispensing, selling, distributing, or possessing with intent to manufacture, dispense, sell, or distribute, and for at least the minimum term of incarceration in the presumptive range provided for such offense in section 18-1.3-401 (1) (a) as modified pursuant to section 18-1.3-401 (10) with regard to manufacturing, dispensing, selling, distributing, or possessing with intent to manufacture, dispense, sell, or distribute; (II) At least four hundred fifty grams or one pound but less than one thousand grams of any materia